DEFINED ASSET FUNDS MUNICIPAL INVT TR FD MULTISTATE SER 85
497, 1995-04-06
Previous: CRC II LIMITED PARTNERSHIP, 15-15D, 1995-04-06
Next: NUVEEN TAX EXEMPT UNIT TRUST SERIES 795, 487, 1995-04-06




Defined
Asset FundsSM
 
MUNICIPAL INVESTMENT          This Defined Fund consists of separate underlying
TRUST FUND                    Trusts, each of which is a portfolio of
- ------------------------------preselected Bonds issued by or on behalf of the
MULTISTATE SERIES - 85        State for which the Trust is named and political
(UNIT INVESTMENT TRUSTS)      subdivisions and public authorities thereof or
CALIFORNIA TRUST (INSURED     certain United States territories or possessions.
INTERMEDIATE MATURITIES)      The Fund is formed for the purpose of providing
5.08%                         interest income which in the opinion of counsel
  ESTIMATED CURRENT RETURN    is, with certain exceptions, exempt from regular
  5.16%                       Federal income taxes and from certain state and
  ESTIMATED LONG TERM RETURN  local personal income taxes in the State for which
FLORIDA TRUST (INSURED)       each Trust is named but may be subject to other
5.38%                         state and local taxes. In addition, the Bonds
  ESTIMATED CURRENT RETURN    included in each Trust are insured. This insurance
  5.40%                       guarantees the timely payment of principal and
  ESTIMATED LONG TERM RETURN  interest on but does not guarantee the market
NEW JERSEY TRUST (INSURED)    value of the Bonds or the value of the Units. As a
5.32%                         result of this insurance, Units of each Trust are
  ESTIMATED CURRENT RETURN    rated AAA by Standard & Poor's Ratings Group, a
  5.35%                       division of McGraw Hill, Inc. ('Standard &
  ESTIMATED LONG TERM RETURN  Poor's'). The value of the Units of each Trust
AS OF MARCH 30, 1995          will fluctuate with the value of the Portfolio of
                              underlying Bonds in the Trust.
                              Estimated Current Return shows the estimated
                              annual cash to be received from interest-bearing
                              Bonds in the Portfolio (net of estimated annual
                              expenses) divided by the Public Offering Price
                              (including the maximum sales charge).
                              Estimated Long Term Return is a measure of the
                              estimated return over the estimated life of the
                              Fund. This represents an average of the yields to
                              maturity (or in certain cases, to an earlier call
                              date) of the individual Bonds in the Portfolio,
                              adjusted to reflect the maximum sales charge and
                              estimated expenses. The average yield for the
                              Portfolio is derived by weighting each Bond's
                              yield by its market value and the time remaining
                              to the call or maturity date, depending on how the
                              Bond is priced. Unlike Estimated Current Return,
                              Estimated Long Term Return takes into account
                              maturities, discounts and premiums of the
                              underlying Bonds.
                              No return estimate can be predictive of your
                              actual return because returns will vary with
                              purchase price (including sales charges), how long
                              units are held, changes in Portfolio composition,
                              changes in interest income and changes in fees and
                              expenses. Therefore, Estimated Current Return and
                              Estimated Long Term Return are designed to be
                              comparative rather than predictive. A yield
                              calculation which is more comparable to an
                              individual Bond may be higher or lower than
                              Estimated Current Return or Estimated Long Term
                              Return which are more comparable to return
                              calculations used by other investment products.
                              Estimated cash flows are available upon request
                              from the Sponsors at no charge.
                              Minimum purchase: 1 Unit.

 

                                        ----------------------------------------
                                        THESE SECURITIES HAVE NOT BEEN APPROVED
                                        OR DISAPPROVED
                                        BY THE SECURITIES AND EXCHANGE
                                        COMMISSION OR ANY STATE
                                        SECURITIES COMMISSION NOR HAS THE
                                        COMMISSION OR ANY
                                        STATE SECURITIES COMMISSION PASSED UPON
                                        THE ACCURACY
                                        OR ADEQUACY OF THIS PROSPECTUS. ANY
SPONSORS:                               REPRESENTATION
Merrill Lynch,                          TO THE CONTRARY IS A CRIMINAL OFFENSE.
Pierce, Fenner & Smith Incorporated     INQUIRIES SHOULD BE DIRECTED TO THE
Smith Barney Inc.                       TRUSTEE AT 1-800-323-1508.
PaineWebber Incorporated                PROSPECTUS PART A DATED MARCH 31, 1995.
Prudential Securities Incorporated      READ AND RETAIN THIS PROSPECTUS FOR
Dean Witter Reynolds Inc.               FUTURE REFERENCE.
 

 
<PAGE>
- ------------------------------------------------------------------------------
 
DEFINED ASSET FUNDSSM is America's oldest and largest family of unit investment
trusts with over $95 billion sponsored since 1971. Each Defined Fund is a
portfolio of preselected securities. The portfolio is divided into 'units'
representing equal shares of the underlying assets. Each unit receives an equal
share of income and principal distributions.
With Defined Asset Funds you know in advance what you are investing in and that
changes in the portfolio are limited. Most defined bond funds pay interest
monthly and repay principal as bonds are called, redeemed, sold or as they
mature. Defined equity funds offer preselected stock portfolios with defined
termination dates.
Your financial advisor can help you select a Defined Fund to meet your personal
investment objectives. Our size and market presence enable us to offer a wide
variety of investments. Defined Funds are available in the following types of
securities: municipal bonds, corporate bonds, government bonds, utility stocks,
growth stocks, even international securities denominated in foreign currencies.
Termination dates are as short as one year or as long as 30 years. Special funds
are available for investors seeking extra features: insured funds, double and
triple tax-free funds, and funds with 'laddered maturities' to help protect
against rising interest rates. Defined Funds are offered by prospectus only.
- --------------------------------------------------------------------------------
CONTENTS
 

Investment Summary..........................................                 A-3
Tax-Free vs. Taxable Income.................................                 A-5
Underwriting Account........................................                 A-7
Fee Table...................................................                 A-8
Report of Independent Accountants...........................                 A-9
Statements of Condition.....................................                A-10
Portfolios..................................................                A-11
State Disclosure............................................                A-17

 
                                      A-2
 
<PAGE>
INVESTMENT SUMMARY AS OF MARCH 30, 1995 (THE BUSINESS DAY PRIOR TO THE INITIAL
DATE OF DEPOSIT)(a)
 

                                  CALIFORNIA       FLORIDA        NEW JERSEY
                                    TRUST           TRUST           TRUST
                                --------------  --------------  --------------
ESTIMATED CURRENT RETURN(b)
  (based on Public Offering
  Price)--......................         5.08%           5.38%           5.32%
ESTIMATED LONG TERM RETURN(b)
  (based on Public Offering
  Price)--......................         5.16%           5.40%           5.35%
PUBLIC OFFERING PRICE PER UNIT
  (including a 4.00%, 4.50% and
  4.50% sales charge for the
  California Trust, Florida
  Trust and New Jersey Trust,
  respectively).................$    1,026.71(c)$    1,002.09(c)$    1,022.15(c)
FACE AMOUNT OF BONDS............$    4,000,000  $    3,250,000  $    3,250,000
INITIAL NUMBER OF UNITS(d)......         4,000           3,250           3,250
FRACTIONAL UNDIVIDED INTEREST IN
  TRUST REPRESENTED BY EACH
  UNIT..........................       1/4,000th       1/3,250th       1/3,250th
MONTHLY INCOME DISTRIBUTIONS
  First distribution to be paid
    on the 25th of July, June
    and June 1995 to Holders of
    record on the 10th of July,
    June and June 1995,
    respectively................$         5.23  $         1.59  $         1.59
  Calculation of second and
      following distributions:
  Estimated net annual interest
      rate per Unit times $1,000$        52.20  $        53.88  $        54.36
  Divided by 12.................$         4.35  $         4.49  $         4.53
SPONSORS' REPURCHASE PRICE AND
  REDEMPTION PRICE PER UNIT(e)
  (based on bid side
  evaluation)...................$       981.64(c)$      953.00(c)$     972.06(c)
REDEMPTION PRICE PER UNIT LESS
  THAN:
    Public Offering Price by....$        45.07  $        49.09  $        50.09
    Sponsors' Initial Repurchase
    Price by....................$         4.00  $         4.00  $         4.10
CALCULATION OF PUBLIC OFFERING
  PRICE
    Aggregate offer side
    evaluation of Bonds.........$ 3,942,568.00  $ 3,110,250.00  $ 3,172,513.00
                                --------------  --------------  --------------
    Divided by Number of
      Units.....................$       985.64  $       957.00  $       976.16
    Plus sales charge of 4.00%,
      4.50% and 4.50% of Public
      Offering Price (4.167%,
      4.712% and 4.712% of net
      amount invested) for the
      California Trust, Florida
      Trust and the New Jersey
      Trust, respectively(f)....         41.07           45.09           45.99
                                --------------  --------------  --------------
    Public Offering Price per
      Unit......................$     1,026.71  $     1,002.09  $     1,022.15
    Plus accrued interest(g)....          1.01            1.04            1.05
                                --------------  --------------  --------------
      Total.....................$     1,027.72  $     1,003.13  $     1,023.20
                                --------------  --------------  --------------
                                --------------  --------------  --------------
CALCULATION OF ESTIMATED NET
  ANNUAL INTEREST RATE PER UNIT
  (based on face amount of
  $1,000 per Unit)
    Annual interest rate per
    Unit........................        5.425%          5.615%          5.669%
    Less estimated annual
      expenses per Unit
      expressed as a
      percentage................         .205%           .227%           .233%
                                --------------  --------------  --------------
    Estimated net annual
        interest rate per
        Unit....................        5.220%          5.388%          5.436%
                                --------------  --------------  --------------
                                --------------  --------------  --------------
DAILY RATE AT WHICH ESTIMATED
  NET INTEREST ACCRUES PER
  UNIT..........................        .0145%          .0149%          .0151%
SPONSORS' PROFIT (LOSS) ON
  DEPOSIT.......................$    38,114.00  $    40,575.00  $    45,575.50
TRUSTEE'S ANNUAL FEE AND
EXPENSES........................$        2.05(h)$       2.27(h)$        2.33(h)
    Per Unit commencing March,
      1995.

 
- ------------------
   (a) The Indentures were signed and the initial deposits were made on the date
of this Prospectus.
   (b) These figures will vary with purchase price including sales charge,
changes in the net interest income and the redemptions, sale, or other
disposition of Bonds in the Portfolio.
   (c) Plus accrued interest.
   (d) The Sponsors may create additional Units during the offering period of
the Fund.
   (e) During the initial offering period, the Sponsors intend to offer to
purchase Units at prices based on the offer side value of the underlying Bonds.
Thereafter, the Sponsors intend to maintain such a market based on the bid side
value of the underlying Bonds which will be equal to the Redemption Price. (See
How To Sell Units in Part B).
   (f) The sales charge during the initial offering period and in the secondary
market will be reduced on a graduated scale in the case of purchases of 250 or
more Units; the secondary market sales charge will also vary depending on the
maturities of the underlying Bonds (see Appendix C). Any resulting reduction in
the Public Offering Price will increase the effective current and long term
returns on a Unit.
   (g) Figure shown represents interest accrued on underlying Bonds from the
Initial Date of Deposit to expected date of settlement (normally five business
days after purchase) for Units purchased on Initial Date of Deposit (see How To
Buy Units in Part B).
   (h) In the event that any Bonds have a delayed delivery, the Trustee's Annual
Fee and Expenses will be reduced over a period in the amount of interest that
would have accrued on the Bonds between the date of settlement for the Units and
the actual date of delivery of the Bonds. The Trustee will be reimbursed for
this reduction (see Income, Distributions and Reinvestment--Income in Part B).
 
                                      A-3
 
<PAGE>
INVESTMENT SUMMARY AS OF MARCH 30, 1995 (CONTINUED)
 

                                    CALIFORNIA       FLORIDA      NEW JERSEY
                                       TRUST          TRUST          TRUST
                                   -------------  -------------  -------------
NUMBER OF ISSUES IN PORTFOLIO--          7              7              7
NUMBER OF ISSUES BY SOURCE OF
  REVENUE(a):
                      Special Tax--      2              3             --
  Municipal Water/Sewer Utilities--      1              2             --
               General Obligation--      1             --              1
  Hospitals/Healthcare Facilities--      2             --              2
   Industrial Development Revenue--     --             --              1
 State/Local Government Supported--     --             --              1
     State/Local Municipal Electric
                        Utilities--      1              2             --
            Universities/Colleges--     --             --              2
NUMBER OF ISSUES RATED BY
STANDARD &
POOR'S/RATING:  --            AAA--    7(b)           7(b)           7(b)
RANGE OF FIXED FINAL MATURITY DATES
  OF BONDS.........................  2003-2007      2015-2027      2013-2025
TYPE OF ISSUE EXPRESSED AS A
  PERCENTAGE OF THE AGGREGATE FACE
  AMOUNT OF PORTFOLIO:
  General Obligation Issues........     15%            --             6%
  Issues Payable from Income of
    Specific Project or
    Authority......................     85%           100%            94%
  Bonds Issued at an 'Original
    Issue Discount'(c).............     60%           100%           100%
  Bonds Insured by certain
    Insurance Companies:(d)
    AMBAC..........................     15%            15%            32%
    Financial Guaranty.............     45%            54%            22%
    MBIA...........................     40%            31%            46%
CONCENTRATIONS(a) EXPRESSED AS A
  PERCENTAGE OF THE AGGREGATE FACE
  AMOUNT OF PORTFOLIO(e):
    Hospital/Healthcare Facility...     30%            --             31%
    Special Tax....................     25%            46%            --
    Universities/Colleges..........     --             --             33%
    State/Local Municipal Electric
    Utilities......................     --             31%            --
PREMIUM AND DISCOUNT ISSUES IN
  PORTFOLIO
    Face amount of Bonds
       with offer side
    evaluation:                over
       par--                            40%            54%            54%
at par--                                --             --             15%
at a discount from par--                60%            46%            31%
PERCENTAGE OF PORTFOLIO ACQUIRED
  FROM UNDERWRITING SYNDICATE IN
  WHICH CERTAIN SPONSORS
  PARTICIPATED AS SOLE UNDERWRITER,
  MANAGING UNDERWRITER OR MEMBER...     --             --             --
PERCENTAGE OF PORTFOLIOS SUBJECT TO
  OPTIONAL REDEMPTIONS BUT NOT
  PRIOR TO 2002 (AT PRICES
  INITIALLY AT LEAST 100% OF
  PAR)(f)..........................     75%           100%           100%

 
- ------------------
   (a) See Risk Factors in Part B for a brief summary of certain investment
risks relating to certain of these issues.
   (b) All of the Bonds in this Trust are insured as to scheduled payments of
principal and interest as a result of which the Units of the Trust are rated AAA
by Standard & Poor's (See Appendix A to Part B).
   (c) See Taxes in Part B.
   (d) See Risk Factors--Bonds Backed by Letters of Credit or Insurance in Part
B.
   (e) A Trust is considered to be 'concentrated' in these categories when they
constitute 25% or more of the aggregate face amount of the Portfolio.
   (f) See Footnote (2) to Portfolios.
 
                                      A-4
 
<PAGE>
                                   Defined
                                   Asset Funds
 

INVESTOR'S GUIDE
MUNICIPAL INVESTMENT          MUNICIPAL INVESTMENT TRUST FUND
TRUST FUND                    Our defined portfolios of municipal bonds offer
- ------------------------------investors a simple and convenient way to earn
Multistate Series             monthly income tax-free. And by purchasing
                              municipal Defined Funds, investors not only avoid
                              the problem of selecting municipal bonds by
                              themselves, but also gain the advantage of
                              diversification by investing in bonds of several
                              different issuers. Spreading your investment among
                              different securities and issuers reduces your
                              risk, but does not eliminate it.
                              MONTHLY TAX-FREE INTEREST INCOME
                              Each Trust pays monthly income, even though the
                              underlying bonds pay interest semi-annually. This
                              income is generally 100% exempt under existing
                              laws from regular federal income tax and from
                              certain state and local personal income taxes in
                              the State for which the Trust is named. Any gain
                              on disposition of the underlying bonds will be
                              subject to tax.
                              REINVESTMENT OPTION
                              You can elect to automatically reinvest your
                              distributions into a separate portfolio of
                              federally tax-exempt bonds. Reinvesting helps to
                              compound your income tax-free. Income from the
                              reinvestment program may be subject to state and
                              local taxes.
                              A-RATED INVESTMENT QUALITY
                              Each bond in the Fund has been selected by
                              investment professionals among available bonds
                              rated A or better by at least one national rating
                              organization or has, in the opinion of Defined
                              Funds research analysts, comparable credit
                              characteristics. Bonds with these 'investment
                              grade' ratings are judged to have a strong
                              capacity to pay interest and repay principal. In
                              addition, units of any insured Fund are rated AAA
                              by Standard & Poor's.
                              PROFESSIONAL SELECTION AND SUPERVISION
                              Each Trust contains a variety of securities
                              selected by experienced buyers and market
                              analysts. The Trusts are not actively managed.
                              However, each portfolio is regularly reviewed and
                              a security can be sold if, in the opinion of
                              Defined Funds analysts and buyers, retaining it
                              could be detrimental to investors' interests.
                              A LIQUID INVESTMENT
                              Although not legally required to do so, the
                              Sponsors have maintained a secondary market for
                              Defined Asset Funds for over 20 years. You can
                              cash in your units at any time. Your price is
                              based on the market value of the bonds in the
                              Fund's portfolio at that time as determined by an
                              independent evaluator. Or, you can exchange your
                              investment for another Defined Fund at a reduced
                              sales charge. There is never a fee for cashing in
                              your investment.
                              PRINCIPAL DISTRIBUTIONS
                              Principal from sales, redemptions and maturities
                              of bonds in the Fund is distributed to investors
                              periodically.
                              RISK FACTORS
                              Unit price fluctuates and is affected by interest
                              rates as well as the financial condition of the
                              issuers and insurers of the bonds.

 
This page may not be distributed unless included in a current prospectus.
Investors should refer to the prospectus for further information.

<PAGE>
                          TAX-FREE VS. TAXABLE INCOME
                  A COMPARISON OF TAXABLE AND TAX-FREE YIELDS
 
                            FOR CALIFORNIA RESIDENTS
 
<TABLE><CAPTION>
                                     COMBINED
TAXABLE INCOME 1995*                 EFFECTIVE
                                      TAX RATE
                                    A TAX-FREE YIELD OF
                                             %
 SINGLE RETURN      JOINT RETURN                    4%         4.5%         5%         5.5%         6%        6.5%        7%
                                                                                            IS EQUIVALENT TO A TAXABLE YIELD OF
- --------------------------------------------------------------------------------------------------------------------------------
<S>               <C>                    <C>          <C>         <C>         <C>         <C>         <C>        <C>        <C>
                  $0-39,000              20.10        5.01        5.63        6.26        6.88        7.51       8.14       8.76
- --------------------------------------------------------------------------------------------------------------------------------
$0-23,350                                20.10        5.01        5.63        6.26        6.88        7.51       8.14       8.76
- --------------------------------------------------------------------------------------------------------------------------------
                  $39,900-94,250         34.70        6.13        6.89        7.66        8.42        9.19       9.95      10.72
- --------------------------------------------------------------------------------------------------------------------------------
$23,350-56,550                           34.70        6.13        6.89        7.66        8.42        9.19       9.95      10.72
- --------------------------------------------------------------------------------------------------------------------------------
                  $94,250-143,600        37.42        6.39        7.19        7.99        8.79        9.59      10.39      11.19
- --------------------------------------------------------------------------------------------------------------------------------
$56,550-117,950                          37.90        6.44        7.25        8.05        8.86        9.66      10.47      11.27
- --------------------------------------------------------------------------------------------------------------------------------
                  $143,600-256,500       42.40        6.94        7.81        8.68        9.55       10.42      11.28      12.15
- --------------------------------------------------------------------------------------------------------------------------------
$117,950-256,500                         43.04        7.02        7.90        8.78        9.66       10.53      11.41      12.29
- --------------------------------------------------------------------------------------------------------------------------------
                  OVER $256,500          46.24        7.44        8.37        9.30       10.23       11.16      12.09      13.02
- --------------------------------------------------------------------------------------------------------------------------------
OVER $256,500                            46.24        7.44        8.37        9.30       10.23       11.16      12.09      13.02
- --------------------------------------------------------------------------------------------------------------------------------

</TABLE>
 
TAXABLE INCOME 1995
 
 SINGLE RETURN      7.5%        8%
 
- ----------------
                       9.39      10.01
- ----------------
$0-23,350              9.39      10.01
- ----------------
                      11.48      12.25
- ----------------
$23,350-56,550        11.48      12.25
- ----------------
                      11.98      12.78
- ----------------
$56,550-117,950       12.08      12.88
- ----------------
                      13.02      13.89
- ----------------
$117,950-256,500      13.17      14.04
- ----------------
                      13.95      14.88
- ----------------
OVER $256,500         13.95      14.88
- ----------------

 
                             FOR FLORIDA RESIDENTS
 
<TABLE><CAPTION>

TAXABLE INCOME 1995*                 EFFECTIVE
                                      TAX RATE
                                    TAX-FREE YIELD OF
                                             %
 SINGLE RETURN      JOINT RETURN                    4%         4.5%         5%        5.5%        6%        6.5%        7%
                                                                                          IS EQUIVALENT TO A TAXABLE YIELD OF
- ------------------------------------------------------------------------------------------------------------------------------
<S>               <C>                    <C>          <C>         <C>         <C>         <C>         <C>        <C>        <C>
                  $0-39,000              15.00        4.71        5.29        5.88       6.47       7.06       7.65       8.24
- ------------------------------------------------------------------------------------------------------------------------------
$0-23,350                                15.00        4.71        5.29        5.88       6.47       7.06       7.65       8.24
- ------------------------------------------------------------------------------------------------------------------------------
                  $39,000-94,250         28.00        5.56        6.25        6.94       7.64       8.33       9.03       9.72
- ------------------------------------------------------------------------------------------------------------------------------
$23,350-56,550                           28.00        5.56        6.25        6.94       7.64       8.33       9.03       9.72
- ------------------------------------------------------------------------------------------------------------------------------
                  $94,250-143,600        31.00        5.80        6.52        7.25       7.97       8.70       9.42      10.14
- ------------------------------------------------------------------------------------------------------------------------------
$56,550-117,950                          31.00        5.80        6.52        7.25       7.97       8.70       9.42      10.14
- ------------------------------------------------------------------------------------------------------------------------------
                  $143,600-256,500       36.00        6.25        7.03        7.81       8.59       9.38      10.16      10.94
- ------------------------------------------------------------------------------------------------------------------------------
$117,950-256,500                         36.00        6.25        7.03        7.81       8.59       9.38      10.16      10.94
- ------------------------------------------------------------------------------------------------------------------------------
                  OVER $256,500          39.60        6.62        7.45        8.28       9.11       9.93      10.76      11.59
- ------------------------------------------------------------------------------------------------------------------------------
OVER $256,500                            39.60        6.62        7.45        8.28       9.11       9.93      10.76      11.59
- ------------------------------------------------------------------------------------------------------------------------------
</TABLE>
 
TAXABLE INCOME 1995
 
 SINGLE RETURN      7.5%        8%
 
- ----------------
                       8.82       9.41
- ----------------
$0-23,350              8.82       9.41
- ----------------
                      10.42      11.11
- ----------------
$23,350-56,550        10.42      11.11
- ----------------
                      10.87      11.59
- ----------------
$56,550-117,950       10.87      11.59
- ----------------
                      11.72      12.50
- ----------------
$117,950-256,500      11.72      12.50
- ----------------
                      12.42      13.25
- ----------------
OVER $256,500         12.42      13.25
- ----------------

 
                            FOR NEW JERSEY RESIDENTS
 
<TABLE><CAPTION>

                                     COMBINED
TAXABLE INCOME 1995*                 EFFECTIVE
                                      TAX RATE
                                    TAX-FREE YIELD OF
                                             %
 SINGLE RETURN      JOINT RETURN                    4%         4.5%         5%        5.5%        6%        6.5%        7%
                                                                                          IS EQUIVALENT TO A TAXABLE YIELD OF
- ------------------------------------------------------------------------------------------------------------------------------
<S>               <C>                    <C>          <C>         <C>         <C>         <C>         <C>        <C>        <C>
                  $0-39,000              16.81        4.81        5.41        6.01       6.61       7.21       7.81       8.41
- ------------------------------------------------------------------------------------------------------------------------------
$0-23,350                                16.81        4.81        5.41        6.01       6.61       7.21       7.81       8.41
- ------------------------------------------------------------------------------------------------------------------------------
                  $39,000-94,250         32.33        5.91        6.65        7.39       8.13       8.87       9.61      10.34
- ------------------------------------------------------------------------------------------------------------------------------
$23,350-56,550                           32.33        5.91        6.65        7.39       8.13       8.87       9.61      10.34
- ------------------------------------------------------------------------------------------------------------------------------
                  $94,250-143,600        35.15        6.17        6.94        7.71       8.48       9.25      10.02      10.79
- ------------------------------------------------------------------------------------------------------------------------------
$56,550-117,950                          35.54        6.21        6.98        7.76       8.53       9.31      10.08      10.86
- ------------------------------------------------------------------------------------------------------------------------------
                  $143,600-256,500       40.21        6.69        7.53        8.36       9.20      10.04      10.87      11.71
- ------------------------------------------------------------------------------------------------------------------------------
$117,950-256,500                         40.21        6.69        7.53        8.36       9.20      10.04      10.87      11.71
- ------------------------------------------------------------------------------------------------------------------------------
                  OVER $256,500          43.57        7.09        7.98        8.86       9.75      10.63      11.52      12.41
- ------------------------------------------------------------------------------------------------------------------------------
OVER $256,500                            43.57        7.09        7.98        8.86       9.75      10.63      11.52      12.41
- ------------------------------------------------------------------------------------------------------------------------------
</TABLE>
 
TAXABLE INCOME 1995
 
 SINGLE RETURN      7.5%        8%
 
- ----------------
                       9.02       9.62
- ----------------
$0-23,350              9.02       9.62
- ----------------
                      11.08      11.82
- ----------------
$23,350-56,550        11.08      11.82
- ----------------
                      11.56      12.34
- ----------------
$56,550-117,950       11.64      12.41
- ----------------
                      12.54      13.38
- ----------------
$117,950-256,500      12.54      13.38
- ----------------
                      13.29      14.18
- ----------------
OVER $256,500         13.29      14.18
- ----------------

 
To compare the yield of a taxable security with the yield of a tax-free security
find your taxable income and read across. These tables incorporate projected
1995 Federal and applicable State income tax rates and assume that all income
would otherwise be taxable at the investor's highest tax rates. Yield figures
are for example only.
 
Legislation has recently been enacted that would increase rates for certain
individuals, thereby increasing the tax-free equivalent yield.
 
*Based upon net amount subject to Federal income tax after deductions and
exemptions. These tables do not reflect other possible tax factors such as the
alternative minimum tax, personal exemptions, the phase out of exemptions,
itemized deductions and the possible partial disallowance of deductions.
Consequently, holders are urged to consult their own tax advisers in this
regard.
 
                                      A-5
<PAGE>
                        MUNICIPAL INVESTMENT TRUST FUND
                               MULTISTATE SERIES
                              DEFINED ASSET FUNDS
I want to learn more about automatic reinvestment in the Investment Accumulation
Program. Please send me information about participation in the Municipal Fund
Accumulation Program, Inc. and a current Prospectus.
My name (please
print) ________________________________________________________________________
My address (please print):
Street and Apt.
No. ___________________________________________________________________________
City, State, Zip
Code __________________________________________________________________________
This page is a self-mailer. Please complete the information above, cut along the
dotted line, fold along the lines on the reverse side, tape, and mail with the
Trustee's address displayed on the outside.
12345678
 
                                      A-6
<PAGE>
 

BUSINESS REPLY MAIL                                              NO POSTAGE
FIRST CLASS     PERMIT NO. 644     NEW YORK, NY                  NECESSARY
                                                                 IF MAILED
POSTAGE WILL BE PAID BY ADDRESSEE                                  IN THE
          THE CHASE MANHATTAN BANK, N.A.                       UNITED STATES
          UNIT TRUST DEPARTMENT
          BOX 2051
          NEW YORK, NY 10081

 
- --------------------------------------------------------------------------------
                            (Fold along this line.)
 
- --------------------------------------------------------------------------------
                            (Fold along this line.)
<PAGE>
INVESTMENT SUMMARY FOR EACH TRUST AS OF MARCH 30, 1995 (CONTINUED)
 

RECORD DAY
     The 10th day of each month
DISTRIBUTION DAY
     The 25th day of each month
MINIMUM CAPITAL DISTRIBUTION
     No distribution need be made from Capital Account of any Trust if balance
     is less than $5.00 per Unit outstanding.
EVALUATION TIME
     3:30 P.M. New York Time
ANNUAL PORTFOLIO SUPERVISION FEE(a)
     Maximum of $0.35 per $1,000 face amount of underlying Bonds (see Fund
     Expenses in Part B)
EVALUATOR'S FEE FOR EACH PORTFOLIO
     Minimum of $5.00 (see Fund Expenses in Part B)
MANDATORY TERMINATION DATE
     Each Trust must be terminated no later than one year after the maturity
     date of the last maturing Bond listed under its Portfolio (see Portfolios).
MINIMUM VALUE OF TRUSTS
     Any Trust may be terminated if its value is less than 40% of the Face
     Amount of Bonds in the Portfolio on the date of their deposit.

 
     OBJECTIVE--To provide tax-exempt interest income through investment in
fixed-income Bonds issued by or on behalf of the States for which the Trusts are
named and political subdivisions and public authorities thereof or certain
United States territories or possessions. There is no assurance that this
objective will be met because it is subject to the continuing ability of issuers
of the Bonds held by the Trusts to meet their principal and interest
requirements. Furthermore, the market value of the underlying Bonds, and
therefore the value of the Units, will fluctuate with changes in interest rates
and other factors.
 
     RISK FACTORS--Investment in a Trust should be made with an understanding
that the value of the underlying Portfolio may decline with increases in
interest rates. In recent years there have been wide fluctuations in interest
rates and thus in the value of fixed-rate bonds generally. The Sponsors cannot
predict whether these fluctuations will continue in the future. The Bonds are
generally not listed on a national securities exchange. Whether or not the Bonds
are listed, the principal trading market for the Bonds will generally be in the
over-the-counter market. As a result, the existence of a liquid trading market
for the Bonds may depend on whether dealers will make a market in the Bonds.
There can be no assurance that a market will be made for any of the Bonds, that
any market for the Bonds will be maintained or of the liquidity of the Bonds in
any markets made. In addition, the Fund may be restricted under the Investment
Company Act of 1940 from selling Bonds to any Sponsor. The price at which the
Bonds may be sold to meet redemptions and the value of Trust Units will be
adversely affected if trading markets for the Bonds are limited or absent.
 
     BOND CALL FEATURES--It is possible that during periods of falling interest
rates, a bond with a coupon higher than current market rates will be prepaid or
'called', at the option of the bond issuer, before its expected maturity. When
bonds are initially callable, the price is usually at a premium to par which
then declines to par over time. Bonds may also be subject to a mandatory sinking
fund or have extraordinary redemption provisions. For example, if the bond's
proceeds are not able to be used as intended the bond may be redeemed. This
redemption and the sinking fund are often at par. Although each of the bonds is
subject to optional refunding or call provisions, we have selected bonds with
call protection. This call protection means that any bond in the Portfolio
generally cannot be called for a number of years and thereafter at a declining
premium over par.
 
     PUBLIC OFFERING PRICE--During the initial offering period and any offering
of additional units the Public Offering Price of the Units of a Trust is based
on the aggregate offer side evaluation of the underlying Bonds in the Trust (the
price at which they could be directly purchased by the public assuming they were
available) divided by the number of Units of the Trust outstanding plus the
applicable sales charge (as set forth on page A-3.)(b) For secondary market
sales charges see Appendix C. Units are offered at the Public Offering Price
computed as of the Evaluation Time for all sales made subsequent to the previous
evaluation, plus cash per unit in the Capital Account not allocated to the
purchase of specific Securities and net interest accrued. The Public Offering
Price on the Initial Date of Deposit and subsequent dates will vary from the
Public Offering Prices set forth on page A-3. (See How To Buy Units; How To Sell
Units in Part B.)
 
- ---------------
(a) In addition to this amount, the Sponsors may be reimbursed for bookkeeping
or other administrative expenses not exceeding their actual costs, currently at
a maximum annual rate of $0.10 per Unit.
(b) The sales charge during the initial offering period and in the secondary
market will be reduced on a graduated scale in the case of purchases of 250 or
more Units (see Appendix C).
 
                                      A-6
 
<PAGE>
 
INVESTMENT SUMMARY FOR EACH TRUST AS OF MARCH 30, 1995 (CONTINUED)
 
     MONTHLY DISTRIBUTIONS--Monthly distributions of interest and any principal
or premium received by a Trust will be made in cash on or shortly after the 25th
day of each month to Holders of record of Units of the Trust on the 10th day of
such month commencing with the first distribution on the date indicated above
(see Income, Distributions and Reinvestment--Distributions in Part B).
Alternatively, Holders may elect to have their monthly distributions reinvested
in the Municipal Fund Accumulation Program, Inc. Further information about the
program, including a current prospectus, may be obtained by returning the
enclosed form (see Income, Distributions and Reinvestment--Reinvestment in Part
B).
 
     TAXATION--In the opinion of special counsel to the Sponsors, each Holder of
Units of a Trust will be considered to have received the interest on his pro
rata portion of each Bond in the Trust when interest on the Bond is received by
the Trust. In the opinion of bond counsel rendered on the date of issuance of
the Bond, this interest is exempt under existing law from regular Federal income
tax and exempt from certain state and local personal income taxes of the State
for which the Trust is named (except in certain circumstances depending on the
Holder), but may be subject to other state and local taxes. Any gain on the
disposition of a Holder's pro rata portion of a Bond will be subject to tax.
(See Taxes in Part B.)
 
     MARKET FOR UNITS--The Sponsors, though not obligated to do so, intend to
maintain a secondary market for Units based on the aggregate bid side evaluation
of the underlying Bonds. If this market is not maintained a Holder will be able
to dispose of his Units through redemption at prices also based on the aggregate
bid side evaluation of the underlying Bonds. There is no fee for selling Units.
Market conditions may cause the prices available in the market maintained by the
Sponsors or available upon exercise of redemption rights to be more or less than
the total of the amount paid for Units plus accrued interest. (See How To Buy
Units; How To Sell Units in Part B.)
 
                              UNDERWRITING ACCOUNT
 
     The names and addresses of the Underwriters and their several interests in
the Underwriting Account are:
 
<TABLE>
<S>                                                   <C>                                                         <C>       <C>
Merrill Lynch, Pierce, Fenner & Smith Incorporated     P.O. Box 9051, Princeton, N.J. 08543-9051                   48.10%
Smith Barney Inc.                                      388 Greenwich Street--23rd Floor, New York, N.Y. 10013       9.52
PaineWebber Incorporated                               1285 Avenue of the Americas, New York, N.Y. 10019           23.81
Prudential Securities Incorporated                     1 Seaport Plaza, 199 Water Street, New York, N.Y. 10292      7.14
Dean Witter Reynolds Inc.                              Two World Trade Center--59th Floor, New York, N.Y.
                                                       10048                                                       11.43
                                                                                                              ----------
                                                                                                                  100.00%
                                                                                                              ----------
                                                                                                              ----------
</TABLE>
 
                                      A-7
 
<PAGE>
INVESTMENT SUMMARY AS OF MARCH 30, 1995 (CONTINUED)
                                   FEE TABLE
 
     THIS FEE TABLE IS INTENDED TO ASSIST INVESTORS IN UNDERSTANDING THE COSTS
AND EXPENSES THAT AN INVESTOR IN A TRUST WILL BEAR DIRECTLY OR INDIRECTLY. SEE
HOW TO BUY UNITS AND FUND EXPENSES IN PART B. ALTHOUGH A TRUST IS A UNIT
INVESTMENT TRUST RATHER THAN A MUTUAL FUND, THIS INFORMATION IS PRESENTED TO
PERMIT A COMPARISON OF FEES.
 
<TABLE><CAPTION>
                                                                  California Trust
                                                               (Intermediate Maturities)      Florida and New Jersey Trusts
                                                               -----------------------------  -----------------------------------
<S>                                                                  <C>                                    <C>
UNITHOLDER TRANSACTION EXPENSES
  Maximum Sales Charge Imposed on Purchases during the
     Initial Offering Period (as a percentage of Public
     Offering Price).........................................                4.00%                             4.50%
  Maximum Sales Charge Imposed on Purchases during the
     Secondary Offering Period (as a percentage of Public
     Offering Price).........................................                4.50%                             5.50%
                                                               -----------------------------  -----------------------------------

 

ESTIMATED ANNUAL FUND OPERATING EXPENSES
  (AS A PERCENTAGE OF AVERAGE NET ASSETS1)

</TABLE>
<TABLE><CAPTION>
                                                                                            CALIFORNIA      FLORIDA     NEW JERSEY
                                                                                                 TRUST        TRUST          TRUST
                                                                                           ------------  -----------  --------------
  <S>                                                                                          <C>          <C>              <C>
  Trustee's Fee..........................................................................        .071%        .073%          .072%
  Portfolio Supervision, Bookkeeping and Administrative Fees.............................        .046%        .047%          .046%
  Other Operating Expenses...............................................................        .091%        .118%          .121%
                                                                                           ------------  -----------  --------------
     Total...............................................................................        .208%        .238%          .239%
                                                                                           ------------  -----------  --------------
                                                                                           ------------  -----------  --------------
</TABLE>
 
- ------------------
1Based on the mean of the bid and offer side evaluations; these figures may
differ from those set forth as estimated annual expenses per unit expressed as a
percentage on page A-3.
 
<TABLE><CAPTION>
                                                         EXAMPLE
- ------------------------------------------------------------------------------------------------------------------------
 
  An investor would pay the following expenses on a $1,000 investment,
     assuming the Trust's estimated operating expense ratio as described in
     parentheses below and a 5% annual                                          CUMULATIVE EXPENSES PAID FOR PERIOD OF:
     return on the investment throughout the periods:
                                                                               -----------------------------------------
                                                                                   1 YEAR       3 YEARS        5 YEARS
                                                                               -----------  -------------  -------------
     <S>                                                                        <C>           <C>          <C>
     California Trust (.208%)................................................   $      42     $      46      $      51
     Florida Trust (.238%)...................................................          47            52             58
     New Jersey Trust (.239%)................................................          47            52             58
</TABLE>
 
                                                         EXAMPLE
- -----------------------------------------------------------------------------
  An investor would pay the following expenses on a $1,000 investment,
     assuming the Trust's estimated operating expense ratio as described in
     parentheses below and a 5% annual
     return on the investment throughout the periods:
<TABLE><CAPTION>
 
                                                                                  10 YEARS
                                                                               -------------
     <S>                                                                        <C>
     California Trust (.208%)................................................    $      65
     Florida Trust (.238%)...................................................           74
     New Jersey Trust (.239%)................................................           74
</TABLE>
 
The Example assumes reinvestment of all distributions into additional Units of a
Trust (a reinvestment option different from that offered by this Fund--see
Income, Distributions and Reinvestment--Reinvestment in Part B) and utilizes a
5% annual rate of return as mandated by Securities and Exchange Commission
regulations applicable to mutual funds. Cumulative expenses above reflect both
sales charges and operating expenses on an increasing investment (because the
net annual return is reinvested). In addition to the charges described above, a
Holder selling or redeeming his Units in the secondary market (before a Trust
terminates) will receive a price based on the then-current bid side evaluation
of the underlying bonds. The difference between this bid side evaluation and the
offer side evaluation (the basis for the Public Offering Price), as of the day
before the Initial Date of Deposit, is $4.00 per Unit for the California and
Florida Trusts and $4.10 per Unit for the New Jersey Trust. Of course, this
difference may change over time. The Example should not be considered a
representation of past or future expenses or annual rate of return; the actual
expenses and annual rate of return may be more or less than those assumed for
purposes of the Example.
 
                                      A-8
 
<PAGE>
                       REPORT OF INDEPENDENT ACCOUNTANTS
 
The Sponsors, Trustee and Holders of Municipal Investment Trust Fund,
Multistate Series - 85, Defined Asset Funds (California, Florida and New Jersey
Trusts):
 
We have audited the accompanying statements of condition and the related
portfolios included in the prospectus of the Trusts as of March 31, 1995. These
financial statements are the responsibility of the Trustee. Our responsibility
is to express an opinion on these financial statements based on our audits.
 
We conducted our audits in accordance with generally accepted auditing
standards. Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement. An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements. Our procedures included
confirmation of securities and the irrevocable letter of credit deposited for
the purchase of securities, as described in the statements of condition, with
the Trustee. An audit also includes assessing the accounting principles used and
significant estimates made by the Trustee, as well as evaluating the overall
financial statement presentation. We believe that our audits provide a
reasonable basis for our opinion.
 
In our opinion, the financial statements referred to above present fairly, in
all material respects, the financial position of each of the Trusts as of March
31, 1995 in conformity with generally accepted accounting principles.
 
DELOITTE & TOUCHE LLP
New York, N.Y.
March 31, 1995
 
                                      A-9
<PAGE>
                        MUNICIPAL INVESTMENT TRUST FUND
                             MULTISTATE SERIES - 85
                              DEFINED ASSET FUNDS
     STATEMENTS OF CONDITION AS OF INITIAL DATE OF DEPOSIT, MARCH 31, 1995
 

                                  CALIFORNIA       FLORIDA        NEW JERSEY
                                    TRUST           TRUST           TRUST
                                --------------  --------------  --------------
FUND PROPERTY
Investments--Bonds and
     Contracts to purchase
     Bonds(1)...................$ 3,942,568.00  $ 3,110,250.00  $ 3,172,513.00
Accrued interest to Initial Date
  of Deposit on underlying
  Bonds.........................     42,507.00       24,479.17       35,561.94
                                --------------  --------------  --------------
            Total...............$ 3,985,075.00  $ 3,134,729.17  $ 3,208,074.94
                                --------------  --------------  --------------
                                --------------  --------------  --------------
LIABILITY AND INTEREST OF
  HOLDERS
Liability--Advance by Trustee
  for accrued interest to
  Initial Date of Deposit on
  underlying Bonds(2)...........$    42,507.00  $    24,479.17  $    35,561.94
                                --------------  --------------  --------------
Interest of Holders--
  Units of fractional undivided
    interest outstanding
  (California Trust--4,000;
  Florida Trust--3,250;
  New Jersey Trust--3,250)
     Cost to investors(3).......$ 4,106,848.00  $ 3,256,792.50  $ 3,321,980.50
     Gross underwriting
     commissions(4).............  (164,280.00)    (146,542.50)    (149,467.50)
                                --------------  --------------  --------------
Net amount applicable to
     investors..................  3,942,568.00    3,110,250.00    3,172,513.00
                                --------------  --------------  --------------
            Total...............$ 3,985,075.00  $ 3,134,729.17  $ 3,208,074.94
                                --------------  --------------  --------------
                                --------------  --------------  --------------

 
- ------------------
 
(1) Aggregate cost to each Trust of the Bonds is based on the offer side
    evaluation determined by the Evaluator at the Evaluation Time on the
    business day prior to the Initial Date of Deposit as set forth under How To
    Buy Units in Part B. The contracts to purchase the Bonds are collateralized
    by irrevocable letters of credit which have been issued by Banca Popolare di
    Milano--New York Branch in the amount of $9,073,181.42 and deposited with
    the Trustee. The amount of letters of credit includes $8,983,806.50 for the
    purchase of $9,300,000 face amount of Bonds, plus $89,374.92 for accrued
    interest.
 
(2) Representing, as set forth under How To Buy Units in Part B, a special
    distribution by the Trustee to the Sponsors of an amount equal to accrued
    interest on the Bonds as of the Initial Date of Deposit.
 
(3) Aggregate public offering price (exclusive of interest) computed on the
    basis of the offer side evaluation of the underlying Bonds as of the
    Evaluation Time on the Business Day prior to the Initial Date of Deposit.
 
(4) Assumes sales charge of 4.00%, 4.50% and 4.50% for the California, Florida
    and New Jersey Trusts, respectively, on all Units computed on the basis set
    forth under How To Buy Units in Part B.
 
                                      A-10
<PAGE>


                         MUNICIPAL INVESTMENT TRUST FUND,
                                MULTISTATE SERIES - 85 
                                 DEFINED ASSET FUNDS
         PORTFOLIO OF THE CALIFORNIA TRUST (INSURED INTERMEDIATE MATURITIES)
                     ON THE INITIAL DATE OF DEPOSIT, MARCH 31, 1995
  
 
<TABLE><CAPTION>
                                                                                                                 OPTIONAL
                  PORTFOLIO NO. AND TITLE OF         RATINGS OF        FACE                                      REFUNDING
                     BONDS CONTRACTED FOR            ISSUES (1)       AMOUNT       COUPON       MATURITIES      REDEMPTIONS (2)
           ----------------------------------------  -----------  --------------  -----------  ------------  ---------------------
       <S>                                                <C>    <C>                   <C>         <C>              <C>
       1.  California Statewide Communities Dev.            AAA   $      600,000        5.40%       8/15/07          8/15/03 @ 102
             Auth., Sutter Hlth. Oblig. Group (MBIA
             Ins.)
       2.  Southern California Pub. Pwr. Auth.,             AAA          600,000        4.75         7/1/07           7/1/04 @ 102
             Mead-Phoenix Proj. Rev. Bonds, 1994
             Ser. A (AMBAC Ins.)
       3.  Natomas Unified Sch. Dist., Sacramento           AAA          600,000        5.70         9/1/03                     --
             Cnty., CA, Gen. Oblig. Bonds, Election
             of 1992, Ser. 1995 A (Financial
             Guaranty Ins.)
       4.  Santa Clara Valley Wtr. Dist., Santa             AAA          600,000        5.70         2/1/07           2/1/04 @ 102
             Clara Cnty., CA, Rfdg. and Imp. Certs.
             of Part., Ser. 1994 A (Financial
             Guaranty Ins.)
       5.  City of Fresno, CA, Hlth. Fac. Rev.              AAA          600,000        5.40        12/1/07          12/1/03 @ 102
             Bonds, Holy Cross Hlth. Sys. Corp.,
             Ser. 1993 (MBIA Ins.)
       6.  Redevelopment Agy. of the City of San            AAA          400,000        6.00         8/1/06                     --
             Jose, CA, Merged Area Redev. Proj.,
             Tax Alloc. Bonds, Ser. 1993 (MBIA
             Ins.)
       7.  Poway, CA, Redev. Agy., Paguay Redev.            AAA          600,000        5.22       12/15/06         12/15/03 @ 102
             Proj., Sub. Tax Alloc. Rfdg. Bonds,
             Ser. 1993 (Financial Guaranty Ins.)
                                                                  --------------
                                                                  $    4,000,000
                                                                  --------------
                                                                  --------------
</TABLE>

                  SINKING        COST OF        YIELD TO MATURITY
                     FUND         BONDS         ON INITIAL DATE
           REDEMPTIONS (2)     TO TRUST (3)     OF DEPOSIT (3)
           ---------------  ------------------  -----------------
       1.              --   $       586,728.00          5.650%
 
       2.              --           545,238.00          5.800
 
       3.              --           624,360.00          5.100
 
       4.              --           604,770.00          5.600+
 
       5.              --           586,506.00          5.650
 
       6.              --           421,852.00          5.350
 
       7.         6/15/03           573,114.00          5.750
 
                            ------------------
                            $     3,942,568.00
                            ------------------
                            ------------------

 
                                      A-11
<PAGE>
- ------------
NOTES
 
(1)  All ratings are by Standard & Poor's. Any rating followed by '*' is subject
     to submission and review of final documentation. Any rating followed by a
     'p' is provisional and assumes the successful completion of the project
     being financed. (See Appendix A to Part B.)
 
(2)  Bonds are first subject to optional redemption (which may be exercised in
     whole or in part) on the dates and at the prices indicated under the
     Optional Refunding Redemptions column. In subsequent years bonds are
     redeemable at declining prices, but typically not below par value. Some
     issues may be subject to sinking fund redemption or extraordinary
     redemption without premium prior to the dates shown.
 
(3)  Evaluation of Bonds by the Evaluator is made on the basis of current offer
     side evaluation. The offer side evaluation is greater than the current bid
     side evaluation of the Bonds, which is the basis on which Redemption Price
     per Unit is determined (see How To Sell Units in Part B). The aggregate
     value based on the bid side evaluation at the Evaluation Time on the
     business day prior to the Initial Date of Deposit was $3,926,568.00, which
     is $16,000.00 (.40% of the aggregate face amount) lower than the aggregate
     Cost of Bonds to Trust based on the offer side evaluation.
     Yield to Maturity on the Initial Date of Deposit was computed on the basis
     of the offer side evaluation at the Evaluation Time on the business day
     prior to the Initial Date of Deposit. Percentages in this column represent
     Yield to Maturity on Initial Date of Deposit unless followed by '+' which
     indicates yield to an earlier redemption date.
 
                      ------------------------------------
 
    The Bonds in Portfolio Numbers 2 and 5 have been deposited with the Trustee.
    All other Bonds are represented entirely by contracts to purchase such
    Bonds, which were entered into by the Sponsors during the period of March
    27, 1995 to March 30, 1995. All contracts are expected to be settled by the
    initial settlement date for the purchase of Units.
 
    All Bonds have been insured or guaranteed to maturity by the indicated
    insurance company (see Risk Factors--Bonds Backed by Letters of Credit or
    Insurance in Part B).
 
   +  See Footnote (3).
 
                                      A-12
<PAGE>
                         MUNICIPAL INVESTMENT TRUST FUND,
                                MULTISTATE SERIES - 85 
                                 DEFINED ASSET FUNDS
                        PORTFOLIO OF THE FLORIDA TRUST (INSURED)
                     ON THE INITIAL DATE OF DEPOSIT, MARCH 31, 1995
 
<TABLE><CAPTION>
                                                                                                                   OPTIONAL
                  PORTFOLIO NO. AND TITLE OF         RATINGS OF        FACE                                        REFUNDING
                     BONDS CONTRACTED FOR            ISSUES (1)       AMOUNT       COUPON       MATURITIES      REDEMPTIONS (2)
           ----------------------------------------  -----------  --------------  -----------  ------------  ---------------------
       <S>                                                <C>    <C>                   <C>         <C>              <C>
       1.  Florida Muni. Pwr. Agy., Stanton II              AAA   $      500,000        4.50%       10/1/27          10/1/03 @ 100
             Proj. Rfdg. Rev. Bonds, Ser. 1993
             (AMBAC Ins.)
       2.  Dade Cnty., FL, Prof. Sports Franchise           AAA          500,000        6.00        10/1/22          10/1/02 @ 101.5
             Fac. Tax Rev. Bonds, Ser. 1992 B
             (Financial Guaranty Ins.)
       3.  Martin Cnty., FL, Consol. Util. Sys.             AAA          250,000        6.00        10/1/24          10/1/04 @ 102
             Rfdg. and Imp. Rev. Bonds, Ser. 1994
             (Financial Guaranty Ins.)
       4.  Orange Cnty., FL, Sales Tax Rev. Bonds,          AAA          500,000        5.375        1/1/24           1/1/03 @ 102
             Ser. 1993 B (Financial Guaranty Ins.)
       5.  City of Clearwater, FL, Imp. Rev. Bonds          AAA          500,000        6.00         2/1/25           2/1/03 @ 102
             (Muni. Svcs./Pub. Safety and Police
             Complex Proj.), Ser. 1995 (MBIA Ins.)
       6.  Enterprise Comm. Dev. Dist., Osceola             AAA          500,000        6.125        5/1/24           5/1/04 @ 101
             Cnty., FL, Wtr. and Swr. Rev. Bonds,
             Ser. 1994 (MBIA Ins.)
       7.  Kissimmee, FL, Util. Auth., Elec. Sys.           AAA          500,000        5.50        10/1/15          10/1/03 @ 102
             Imp. and Rfdg. Rev. Bonds, Ser. 1993
             (Financial Guaranty Ins.)
                                                                  --------------
                                                                  $    3,250,000
                                                                  --------------
                                                                  --------------
</TABLE>
 
                  SINKING        COST OF        YIELD TO MATURITY
                     FUND         BONDS         ON INITIAL DATE
           REDEMPTIONS (2)     TO TRUST (3)     OF DEPOSIT (3)
           ---------------  ------------------  -----------------
       1.         10/1/17   $       393,295.00          6.000%
 
       2.         10/1/18           503,595.00          5.900+
 
       3.         10/1/15           252,065.00          5.900+
 
       4.          1/1/14           467,085.00          5.850
 
       5.          2/1/22           503,640.00          5.900+
 
       6.          5/1/16           508,425.00          5.900+
 
       7.         10/1/13           482,145.00          5.800
 
                            ------------------
                            $     3,110,250.00
                            ------------------
                            ------------------

 
                                      A-13
<PAGE>
- ------------
NOTES
 
(1)  All ratings are by Standard & Poor's. Any rating followed by '*' is subject
     to submission and review of final documentation. Any rating followed by a
     'p' is provisional and assumes the successful completion of the project
     being financed. (See Appendix A to Part B.)
 
(2)  Bonds are first subject to optional redemption (which may be exercised in
     whole or in part) on the dates and at the prices indicated under the
     Optional Refunding Redemptions column. In subsequent years bonds are
     redeemable at declining prices, but typically not below par value. Some
     issues may be subject to sinking fund redemption or extraordinary
     redemption without premium prior to the dates shown.
 
(3)  Evaluation of Bonds by the Evaluator is made on the basis of current offer
     side evaluation. The offer side evaluation is greater than the current bid
     side evaluation of the Bonds, which is the basis on which Redemption Price
     per Unit is determined (see How To Sell Units in Part B). The aggregate
     value based on the bid side evaluation at the Evaluation Time on the
     business day prior to the Initial Date of Deposit was $3,097,250.00, which
     is $13,000.00 (.40% of the aggregate face amount) lower than the aggregate
     Cost of Bonds to Trust based on the offer side evaluation.
     Yield to Maturity on the Initial Date of Deposit was computed on the basis
     of the offer side evaluation at the Evaluation Time on the business day
     prior to the Initial Date of Deposit. Percentages in this column represent
     Yield to Maturity on Initial Date of Deposit unless followed by '+' which
     indicates yield to an earlier redemption date.
 
                      ------------------------------------
 
    All Bonds are represented entirely by contracts to purchase such Bonds,
    which were entered into by the Sponsors during the period of March 28, 1995
    to March 30, 1995. All contracts are expected to be settled by the initial
    settlement date for purchase of Units.
 
    All Bonds have been insured or guaranteed to maturity by the indicated
    insurance company (see Risk Factors--Bonds Backed by Letters of Credit or
    Insurance in Part B).
 
   +  See Footnote (3).
 
                                      A-14
<PAGE>
                         MUNICIPAL INVESTMENT TRUST FUND,
                                MULTISTATE SERIES - 85 
                                 DEFINED ASSET FUNDS
                        PORTFOLIO OF THE NEW JERSEY TRUST (INSURED)
                     ON THE INITIAL DATE OF DEPOSIT, MARCH 31, 1995

<TABLE><CAPTION>
                                                                                                                 OPTIONAL
                  PORTFOLIO NO. AND TITLE OF         RATINGS OF        FACE                                      REFUNDING
                     BONDS CONTRACTED FOR            ISSUES (1)       AMOUNT      COUPON      MATURITIES      REDEMPTIONS (2)
           ----------------------------------------  -----------  --------------  ---------  ------------  ---------------------
       <S>                                                <C>    <C>                   <C>         <C>              <C>
       1.  New Jersey Econ. Dev. Auth. Wtr. Fac.            AAA   $      500,000     5.80%         3/1/24           3/1/04 @ 102
             Rev. Rfdg. Bonds, Hackensack Wtr. Co.
             Proj., 1994 Ser. A (MBIA Ins.)
       2.  New Jersey State Educl. Fac. Auth. Rev.          AAA          500,000     6.00          7/1/24           7/1/04 @ 102
             Bonds, New Jersey Inst. of Tech. Iss.,
             Ser. 1994 A (MBIA Ins.)
       3.  New Jersey State Educl. Fac. Auth. Rev.          AAA          550,000     5.90          7/1/25           7/1/05 @ 101.5
             Bonds, Jersey City State College Iss.,
             Ser. 1995 A (AMBAC Ins.)
       4.  New Jersey Hlth. Care Fac. Fin. Auth.            AAA          500,000     5.125         7/1/13           7/1/03 @ 102
             Rev. Bonds, Allegany Hlth. Sys. - Our
             Lady of Lourdes Med. Ctr. Iss., Ser.
             1993 (MBIA Ins.)
       5.  New Jersey Hlth. Care Fac. Fin. Auth.            AAA          500,000     5.875         7/1/24           7/1/04 @ 100
             Rev. Bonds, Jersey Shore Med. Ctr.
             Oblig. Group Iss., Ser. 1994 (AMBAC
             Ins.)
       6.  The Essex Cnty., NJ, Imp. Auth., Gen.            AAA          500,000     5.20         12/1/24          12/1/04 @ 101
             Oblig. Lease Rev. Bonds, Ser. 1994
             (Gibraltar Bldg. Proj.) (Financial
             Guaranty Ins.)
       7.  Township of Delran, Cnty. of Burlington,         AAA          100,000     5.90          1/1/16           1/1/06 @ 100
             NJ, Gen. Imp. Bonds, Ser. 1995                              100,000     5.90          1/1/17           1/1/06 @ 100
             (Financial Guaranty Ins.)
                                                                  --------------
                                                                  $    3,250,000
                                                                  --------------
                                                                  --------------
</TABLE>

                  SINKING        COST OF        YIELD TO MATURITY
                     FUND         BONDS         ON INITIAL DATE
           REDEMPTIONS (2)     TO TRUST (3)     OF DEPOSIT (3)
           ---------------  ------------------  -----------------
       1.              --   $       500,000.00          5.800%
 
       2.          7/1/16           504,010.00          5.900+
 
       3.          7/1/20           552,453.00          5.850+
 
       4.          7/1/09           459,615.00          5.850
 
       5.          7/1/22           500,830.00          5.850+
 
       6.         12/1/15           454,440.00          5.850
 
       7.              --           100,781.00          5.800+
                       --           100,384.00          5.850+
 
                            ------------------
                            $     3,172,513.00
                            ------------------
                            ------------------

 
                                      A-15
<PAGE>
- ------------
NOTES
 
(1)  All ratings are by Standard & Poor's. Any rating followed by '*' is subject
     to submission and review of final documentation. Any rating followed by a
     'p' is provisional and assumes the successful completion of the project
     being financed. (See Appendix A to Part B.)
 
(2)  Bonds are first subject to optional redemption (which may be exercised in
     whole or in part) on the dates and at the prices indicated under the
     Optional Refunding Redemptions column. In subsequent years bonds are
     redeemable at declining prices, but typically not below par value. Some
     issues may be subject to sinking fund redemption or extraordinary
     redemption without premium prior to the dates shown.
 
(3)  Evaluation of Bonds by the Evaluator is made on the basis of current offer
     side evaluation. The offer side evaluation is greater than the current bid
     side evaluation of the Bonds, which is the basis on which Redemption Price
     per Unit is determined (see How To Sell Units in Part B). The aggregate
     value based on the bid side evaluation at the Evaluation Time on the
     business day prior to the Initial Date of Deposit was $3,159,188.00, which
     is $13,325.00 (.41% of the aggregate face amount) lower than the aggregate
     Cost of Bonds to Trust based on the offer side evaluation.
     Yield to Maturity on the Initial Date of Deposit was computed on the basis
     of the offer side evaluation at the Evaluation Time on the business day
     prior to the Initial Date of Deposit. Percentages in this column represent
     Yield to Maturity on Initial Date of Deposit unless followed by '+' which
     indicates yield to an earlier redemption date.
 
                      ------------------------------------
 
    All Bonds are represented entirely by contracts to purchase such Bonds,
    which were entered into by the Sponsors during the period of March 23, 1995
    to March 30, 1995. All contracts are expected to be settled by the initial
    settlement date for purchase of Units.
 
    All Bonds have been insured or guaranteed to maturity by the indicated
    insurance company (see Risk Factors--Bonds Backed by Letters of Credit or
    Insurance in Part B).
 
   +  See Footnote (3).
 
                                      A-16
<PAGE>
                                STATE DISCLOSURE
 
     The following summaries are based on publicly available information which
has not been independently verified by the Sponsors or their legal counsel and
are qualified in their entirety by the more detailed information appearing in
the Information Supplement.
 
CALIFORNIA RISK FACTORS
 
     The State of California continues to confront budgetary concerns. State
expenditures in recent years have exceeded projected amounts mainly because of
increased health and welfare caseloads, lower property taxes (requiring State
support for certain education expenses), lower than expected federal government
payments for immigration related costs, significant additional costs associated
with the construction and operation of correctional institutions and
extraordinary expenditures related to the January 1994 Los Angeles earthquake
and the recent severe flooding in various parts of the State. Also, in December
1994, Orange County, California and its Investment Pool filed for bankruptcy in
connection with substantial losses experienced by the Pool. The County has since
defaulted on certain of its obligations and substantial budget deficits may be
experienced by the County and other public agencies which participate in the
Pool. The ultimate financial impact of these events upon the County and other
Pool investors and the State of California, generally, or the liquidity or value
of their securities, cannot be predicted.
 
     To balance the budget, the Governor of California has proposed, among other
things, a series of revenue shifts from local government, reliance on increased
federal aid and reductions in state spending. Major adjustments reflected in
recent budgets include a shift in property taxes from cities, counties, special
districts and redevelopment agencies to school and community college districts,
severe reductions in support for health and welfare programs and higher
education, and various other cuts in services, suspensions of tax credits and
payment deferrals.
 
     Certain California constitutional amendments, legislative measures,
executive orders, administrative regulations and voter initiatives could have
adverse effects on the California economy. Among these are measures that have
established tax, spending or appropriations limits and prohibited the imposition
of certain new taxes, authorized the transfers of tax liabilities and
reallocations of tax receipts among governmental entities and provided for
minimum levels of funding.
 
     Certain bonds in the Trust may be subject to provisions of California law
that could adversely affect payments on those bonds or limit the remedies
available to bondholders. Among these are bonds of health care institutions
which are subject to the strict rules and limits regarding reimbursement
payments of California's Medi-Cal Program for health care services to welfare
beneficiaries, and bonds secured by liens on real property.
 
     General obligation bonds of the State of California are currently rated A1
by Moody's and A by Standard & Poor's.
 
CALIFORNIA TAXES
 
     In the opinion of O'Melveny & Myers, Los Angeles, California, special
counsel on California tax matters, under existing California law:
 
     The Trust is not an association taxable as a corporation for California tax
purposes. Each investor will be considered the owner of a pro rata portion of
the Trust and will be deemed to receive his pro rata portion of the income
therefrom. To the extent interest on the Bonds is exempt from California
personal income taxes, said interest is similarly exempt from California
personal income taxes in the hands of the investors, except to the extent such
investors are banks or corporations subject to the California franchise tax.
Investors will be subject to California income tax on any gain on the
disposition of all or part of his pro rata portion of a Bond in the Trust. An
investor will be considered to have disposed of all or part of his pro rata
portion of each Bond when he sells or redeems all or some of his Units. An
investor will also be considered to have disposed of all or part of his pro rata
portion of a Bond when all or part of the Bond is sold by the Trust or is
redeemed or paid at maturity. The Bonds and the Units are not taxable under the
California personal property tax law.
 
                                      A-17
<PAGE>
FLORIDA RISK FACTORS
 
     The financial condition of the State of Florida is affected by various
national, economic, social and environmental policies and conditions.
Additionally, limitations placed by the State's Constitution on the State and
its local governments covering income taxes, ad valorem taxes, bond indebtedness
and other matters, as well as various statutory limitations, may constrain the
revenue-generating capacity of the State and its local governments and,
therefore, the ability of the issuers of the Bonds to satisfy their obligations.
 
     The economic vitality of the State and its various regions and, therefore,
the ability of the State and its local govenments to satisfy the Bonds, are
affected by numerous factors. South Florida is susceptible to international
trade and currency imbalances and to economic problems in Central and South
America due to its geographical location and its involvement with foreign trade,
tourism and investment capital. The central and northern portions of the State,
on the other hand, could be impacted by problems in the agricultural sector,
including crop failures, severe weather conditions or other agriculture-related
problems, particularly with regard to the citrus and sugar industries. The
State's economy also has historically been somewhat dependent on the tourism and
construction industries and is sensitive to trends in those sectors.
 
     General obligation bonds of the State are currently rated Aa by Moody's
Investors Service and AA by Standard & Poor's.
 
FLORIDA TAXES
 
        In the opinion of Greenberg, Traurig, Hoffman, Lipoff, Rosen & Quentel,
     P.A., Miami, Florida, special counsel on Florida tax matters, under
     existing Florida law:
 
        1. The Fund will not be subject to income, franchise or other taxes of a
     similar nature imposed by the State of Florida or its subdivisions,
     agencies or instrumentalities.
 
        2. Because Florida does not impose a personal income tax, non-corporate
     investors in Units of the Fund will not be subject to any Florida income
     taxes with respect to (i) amounts received by the Fund on the Bonds it
     holds; (ii) amounts which are distributed by the Fund to non-corporate
     investors in Units of the Fund or (iii) any gain realized on the sale or
     redemption of Bonds by the Fund or of a Unit of the Fund by a non-corporate
     investor. However, corporations as defined in Chapter 220, Florida Statutes
     (1991), which are otherwise subject to Florida income taxation will be
     subject to tax on their respective share of any income and gain realized by
     the Fund and on any gain realized by a corporate investor on the sale or
     redemption of Units of the Fund by the corporate investor.
 
        3. The Units will be subject to Florida estate taxes only if held by
     Florida residents, or if held by non-residents deemed to have business
     sites in Florida. The Florida estate tax is limited to the amount of the
     credit for state death taxes provided for in Section 2011 of the Internal
     Revenue Code.
 
        4. Bonds issued by the State of Florida or its political subdivisions
     are exempt from Florida intangible personal property taxation under Chapter
     199, Florida Statutes (1991), as amended. Bonds issued by the Government of
     Puerto Rico or by the Government of Guam, or by their authority, are exempt
     by Federal statute from taxes such as the Florida intangible personal
     property tax. Thus, the Fund will not be subject to Florida intangible
     personal property tax on any Bonds in the Fund issued by the State of
     Florida or its political subdivisions, by the Government of Puerto Rico or
     by its authority or by the Government of Guam or by its authority. In
     addition, the Units of the Fund will not be subject to the Florida
     intangible personal property tax if the Fund invests solely in such
     Florida, Puerto Rico or Guam debt obligations.
 
NEW JERSEY RISK FACTORS
 
     New Jersey and certain of its public authorities have in recent years
experienced financial difficulties and pressures to a significant degree.
Employment in manufacturing, wholesale and retail trade and construction have
been in decline although gains have been recorded in the services, government,
financial/insurance/real estate and tranportation/communication/public utilities
sectors. The economic recovery in New Jersey is likely to be slow and uneven
becasue some sectors, like commercial and industrial construction, suffer from
excess capacity, and even in rebounding sectors, employers are expected to be
cautious about hiring.
 
     State appropriations of funds are distributed among a diverse group of
public recipients. In 1994, the largest state aid appropriation was provided for
local elementary and secondary education programs, followed by
 
                                      A-18
<PAGE>
appropriations for operation of the state government (including the State
Legislature, Judiciary and Executive Office) and other programs including, among
others, correctional facilities and the State Police, higher education and
environmental protection. The effect on these appropriations and other State
funding requirements of Governor Whitman's 1994 personal income tax rate
reduction of 5% cannot yet be evaluated.
 
     The primary method for State financing of capital projects is through the
sale of the general obligation bonds of the State. These bonds are backed by the
full faith and credit of the State. Tax revenues and certain other fees are
pledged to meet the principal and interest payments required to pay the debt
fully. With certain exceptions, no general obligation debt can be issued by the
State without prior voter approval.
 
     General obligation bonds of New Jersey are currently rated Aa1 by Moody's
and AA+ by Standard & Poor's.
 
NEW JERSEY TAXES
 
     In the opinion of Shanley & Fisher, P.C., Morristown, New Jersey, special
counsel on New Jersey tax matters, under existing New Jersey law:
 
     1. The proposed activities of the Fund will not cause it to be subject to
the New Jersey Corporation Business Tax Act.
 
     2. The income of the Fund will be treated as the income of individuals,
estates and trusts who are the investors in the Fund for purposes of the New
Jersey Gross Income Tax Act, and interest which is exempt from tax under the New
Jersey Gross Income Tax Act when received by the Fund will retain its status as
tax exempt in the hands of such investors. Gains arising from the sale or
redemption by an investor of his Units or from the sale or redemption by the
Fund of any Bond are exempt from taxation under the New Jersey Gross Income Tax
Act, as enacted and construed on the date hereof, to the extent such gains are
attributable to Bonds the interest on which is exempt from tax under the New
Jersey Gross Income Tax Act.
 
     3. Units of the Fund may be subject, in the estates of New Jersey
residents, to taxation under the Transfer Inheritance Tax Law of the State of
New Jersey.
 
                                      A-19
<PAGE>
 
                             DEFINED ASSET FUNDSSM
                               PROSPECTUS--PART B
                      DEFINED ASSET FUNDS MUNICIPAL SERIES
                        MUNICIPAL INVESTMENT TRUST FUND
 
 FURTHER DETAIL REGARDING ANY OF THE INFORMATION PROVIDED IN THE PROSPECTUS MAY
                                  BE OBTAINED
 WITHIN FIVE DAYS OF WRITTEN OR TELEPHONIC REQUEST TO THE TRUSTEE, THE ADDRESS
                                      AND
 TELEPHONE NUMBER OF WHICH ARE SET FORTH ON THE BACK COVER OF THIS PROSPECTUS.
 
                                     Index
 

                                                          PAGE
                                                        ---------
Fund Description......................................          1
Risk Factors..........................................          2
How to Buy Units......................................          7
How to Sell Units.....................................          9
Income, Distributions and Reinvestment................          9
Fund Expenses.........................................         10
Taxes.................................................         11
Records and Reports...................................         12
                                                          PAGE
                                                        ---------
Trust Indenture.......................................         12
Miscellaneous.........................................         13
Exchange Option.......................................         14
Supplemental Information..............................         15
Appendix A--Description of Ratings....................        a-1
Appendix B--Sales Charge Schedules for Defined Asset
Funds Municipal Series................................        b-1
Appendix C--Sales Charge Schedules for Municipal
Investment Trust Fund.................................        c-1

 
FUND DESCRIPTION
 
BOND PORTFOLIO SELECTION
 
     Professional buyers and research analysts for Defined Asset Funds, with
access to extensive research, selected the Bonds for the Portfolio after
considering the Fund's investment objective as well as the quality of the Bonds
(all Bonds in the Portfolio are initially rated in the category A or better by
at least one nationally recognized rating organization or have comparable credit
characteristics), the yield and price of the Bonds compared to similar
securities, the maturities of the Bonds and the diversification of the
Portfolio. Only issues meeting these stringent criteria of the Defined Asset
Funds team of dedicated research analysts are included in the Portfolio. No
leverage or borrowing is used nor does the Portfolio contain other kinds of
securities to enhance yield. A summary of the Bonds in the Portfolio appears in
Part A of the Prospectus.
 
     The deposit of the Bonds in the Fund on the initial date of deposit
established a proportionate relationship among the face amounts of the Bonds.
During the 90-day period following the initial date of deposit the Sponsors may
deposit additional Bonds in order to create new Units, maintaining to the extent
possible that original proportionate relationship. Deposits of additional Bonds
subsequent to the 90-day period must generally replicate exactly the
proportionate relationship among the face amounts of the Bonds at the end of the
initial 90-day period.
 
     Yields on bonds depend on many factors including general conditions of the
bond markets, the size of a particular offering and the maturity and quality
rating of the particular issues. Yields can vary among bonds with similar
maturities, coupons and ratings. Ratings represent opinions of the rating
organizations as to the quality of the bonds rated, based on the credit of the
issuer or any guarantor, insurer or other credit provider, but these ratings are
only general standards of quality (see Appendix A).
 
     After the initial date of deposit, the ratings of some Bonds may be reduced
or withdrawn, or the credit characteristics of the Bonds may no longer be
comparable to bonds rated A or better. Bonds rated BBB or Baa (the lowest
investment grade rating) or lower may have speculative characteristics, and
changes in economic conditions or other circumstances are more likely to lead to
a weakened capacity to make principal and interest
 
                                       1
<PAGE>
payments than is the case with higher grade bonds. Bonds rated below investment
grade or unrated bonds with similar credit characteristics are often subject to
greater market fluctuations and risk of loss of principal and income than higher
grade bonds and their value may decline precipitously in response to rising
interest rates.
 
     Because each Defined Asset Fund is a preselected portfolio of bonds, you
know the securities, maturities, call dates and ratings before you invest. Of
course, the Portfolio will change somewhat over time, as Bonds mature, are
redeemed or are sold to meet Unit redemptions or in other limited circumstances.
Because the Portfolio is not actively managed and principal is returned as the
Bonds are disposed of, this principal should be relatively unaffected by changes
in interest rates.
 
BOND PORTFOLIO SUPERVISION
 
     The Fund follows a buy and hold investment strategy in contrast to the
frequent portfolio changes of a managed fund based on economic, financial and
market analyses. The Fund may retain an issuer's bonds despite adverse financial
developments. Experienced financial analysts regularly review the Portfolio and
a Bond may be sold in certain circumstances including the occurrence of a
default in payment or other default on the Bond, a decline in the projected
income pledged for debt service on a revenue bond, institution of certain legal
proceedings, if the Bond becomes taxable or is otherwise inconsistent with the
Fund's investment objectives, a decline in the price of the Bond or the
occurrence of other market or credit factors (including advance refunding) that,
in the opinion of Defined Asset Funds research analysts, makes retention of the
Bond detrimental to the interests of investors. The Trustee must generally
reject any offer by an issuer of a Bond to exchange another security pursuant to
a refunding or refinancing plan.
 
     The Sponsors and the Trustee are not liable for any default or defect in a
Bond. If a contract to purchase any Bond fails, the Sponsors may generally
deposit a replacement bond so long as it is a tax-exempt bond, has a fixed
maturity or disposition date substantially similar to the failed Bond and is
rated A or better by at least one nationally recognized rating organization or
has comparable credit characteristics. A replacement bond must be deposited
within 110 days after deposit of the failed contract, at a cost that does not
exceed the funds reserved for purchasing the failed Bond and at a yield to
maturity and current return substantially equivalent (considering then current
market conditions and relative creditworthiness) to those of the failed Bond, as
of the date the failed contract was deposited.
 
RISK FACTORS
 
     An investment in the Fund entails certain risks, including the risk that
the value of your investment will decline with increases in interest rates.
Generally speaking, bonds with longer maturities will fluctuate in value more
than bonds with shorter maturities. In recent years there have been wide
fluctuations in interest rates and in the value of fixed-rate bonds generally.
The Sponsors cannot predict the direction or scope of any future fluctuations.
 
     Certain of the Bonds may have been deposited at a market discount or
premium principally because their interest rates are lower or higher than
prevailing rates on comparable debt securities. The current returns of market
discount bonds are lower than comparably rated bonds selling at par because
discount bonds tend to increase in market value as they approach maturity. The
current returns of market premium bonds are higher than comparably rated bonds
selling at par because premium bonds tend to decrease in market value as they
approach maturity. Because part of the purchase price is returned through
current income payments and not at maturity, an early redemption at par of a
premium bond will result in a reduction in yield to the Fund. Market premium or
discount attributable to interest rate changes does not indicate market
confidence or lack of confidence in the issue.
 
     Certain Bonds deposited into the Fund may have been acquired on a
when-issued or delayed delivery basis. The purchase price for these Bonds is
determined prior to their delivery to the Fund and a gain or loss may result
from fluctuations in the value of the Bonds. Additionally, in any Defined Asset
Funds Municipal Series, if the value of the Bonds reserved for payment of the
periodic deferred sales charge, together with the interest thereon, were to
become insufficient to pay these charges, additional bonds would be required to
be sold.
 
     The Fund may be concentrated in one or more of types of bonds.
Concentration in a State may involve additional risk because of the decreased
diversification of economic, political, financial and market risks. Set forth
below is a brief description of certain risks associated with bonds which may be
held by the Fund. Additional
 
                                       2
<PAGE>
information is contained in the Information Supplement which is available from
the Trustee at no charge to the investor.
 
GENERAL OBLIGATION BONDS
 
     Certain of the Bonds may be general obligations of a governmental entity.
General obligation bonds are backed by the issuer's pledge of its full faith,
credit and taxing power for the payment of principal and interest. However, the
taxing power of any governmental entity may be limited by provisions of state
constitutions or laws and its credit will depend on many factors, including an
erosion of the tax base resulting from population declines, natural disasters,
declines in the state's industrial base or an inability to attract new
industries, economic limits on the ability to tax without eroding the tax base
and the extent to which the entity relies on federal or state aid, access to
capital markets or other factors beyond the entity's control. In addition,
political restrictions on the ability to tax and budgetary constraints affecting
state governmental aid may have an adverse impact on the creditworthiness of
cities, counties, school districts and other local governmental units.
 
     As a result of the recent recession's adverse impact upon both revenues and
expenditures, as well as other factors, many state and local governments have
confronted deficits which were the most severe in recent years. Many issuers are
facing highly difficult choices about significant tax increases and spending
reductions in order to restore budgetary balance. The failure to implement these
actions on a timely basis could force these issuers to issue additional debt to
finance deficits or cash flow needs and could lead to a reduction of their bond
ratings and the value of their outstanding bonds.
 
MORAL OBLIGATION BONDS
 
     The Portfolio may include 'moral obligation' bonds. If an issuer of moral
obligation bonds is unable to meet its obligations, the repayment of the bonds
becomes a moral commitment but not a legal obligation of the state or local
government in question. Even though the state or local government may be called
on to restore any deficits in capital reserve funds of the agencies or
authorities which issued the bonds, any restoration generally requires
appropriation by the state or local legislature and does not constitute a
legally enforceable obligation or debt of the state or local government. The
agencies or authorities generally have no taxing power.
 
REFUNDED BONDS
 
     Refunded bonds are typically secured by direct obligations of the U.S.
Government or in some cases obligations guaranteed by the U.S. Government placed
in an escrow account maintained by an independent trustee until maturity or a
predetermined redemption date. These obligations are generally noncallable prior
to maturity or the predetermined redemption date. In a few isolated instances,
however, bonds which were thought to be escrowed to maturity have been called
for redemption prior to maturity.
 
MUNICIPAL REVENUE BONDS
 
     Municipal revenue bonds are tax-exempt securities issued by states,
municipalities, public authorities or similar entities to finance the cost of
acquiring, constructing or improving various projects. Municipal revenue bonds
are not general obligations of governmental entities backed by their taxing
power and payment is generally solely dependent upon the creditworthiness of the
public issuer or the financed project or state appropriations. Examples of
municipal revenue bonds are:
 
        Municipal utility bonds, including electrical, water and sewer revenue
     bonds, whose payments are dependent on various factors, including the rates
     the utilities may charge, the demand for their services and their operating
     costs, including expenses to comply with environmental legislation and
     other energy and licensing laws and regulations. Utilities are particularly
     sensitive to, among other things, the effects of inflation on operating and
     construction costs, the unpredictability of future usage requirements, the
     costs and availability of fuel and, with certain electric utilities, the
     risks associated with the nuclear industry;
 
        Lease rental bonds which are generally issued by governmental financing
     authorities with no direct taxing power for the purchase of equipment or
     construction of buildings that will be used by a state or local government.
     Lease rental bonds are generally subject to an annual risk that the lessee
     government might not appropriate funds for the leasing rental payments to
     service the bonds and may also be subject to the risk that rental
     obligations may terminate in the event of damage to or destruction or
     condemnation of the equipment or building;
 
                                       3
<PAGE>
        Multi-family housing revenue bonds and single family mortgage revenue
     bonds which are issued to provide financing for various housing projects
     and which are payable primarily from the revenues derived from mortgage
     loans to housing projects for low to moderate income families or notes
     secured by mortgages on residences; repayment of this type of bonds is
     therefore dependent upon, among other things, occupancy levels, rental
     income, the rate of default on underlying mortgage loans, the ability of
     mortgage insurers to pay claims, the continued availability of federal,
     state or local housing subsidy programs, economic conditions in local
     markets, construction costs, taxes, utility costs and other operating
     expenses and the managerial ability of project managers. Housing bonds are
     generally prepayable at any time and therefore their average life will
     ordinarily be less than their stated maturities;
 
        Hospital and health care facility bonds whose payments are dependent
     upon revenues of hospitals and other health care facilities. These revenues
     come from private third-party payors and government programs, including the
     Medicare and Medicaid programs, which have generally undertaken cost
     containment measures to limit payments to health care facilities. Hospitals
     and health care facilities are subject to various legal claims by patients
     and others and are adversely affected by increasing costs of insurance;
 
        Airport, port, highway and transit authority revenue bonds which are
     dependent for payment on revenues from the financed projects, including
     user fees from ports and airports, tolls on turnpikes and bridges, rents
     from buildings, transit fare revenues and additional financial resources
     including federal and state subsidies, lease rentals paid by state or local
     governments or a pledge of a special tax such as a sales tax or a property
     tax. In the case of the air travel industry, airport income is largely
     affected by the airlines' ability to meet their obligations under use
     agreements which in turn is affected by increased competition among
     airlines, excess capacity and increased fuel costs, among other factors.
 
        Solid waste disposal bonds which are generally payable from dumping and
     user fees and from revenues that may be earned by the facility on the sale
     of electrical energy generated in the combustion of waste products and
     which are therefore dependent upon the ability of municipalities to fully
     utilize the facilities, sufficient supply of waste for disposal, economic
     or population growth, the level of construction and maintenance costs, the
     existence of lower-cost alternative modes of waste processing and
     increasing environmental regulation. A recent decision of the U.S. Supreme
     Court limiting a municipality's ability to require use of its facilities
     may have an adverse affect on the credit quality of various issues of these
     bonds;
 
        Special tax bonds which are not secured by general tax revenues but are
     only payable from and secured by the revenues derived by a municipality
     from a particular tax--for example, a tax on the rental of a hotel room, on
     the purchase of food and beverages, on the rental of automobiles or on the
     consumption of liquor and may therefore be adversely affected by a
     reduction in revenues resulting from a decline in the local economy or
     population or a decline in the consumption, use or cost of the goods and
     services that are subject to taxation;
 
        Student loan revenue bonds which are typically secured by pledges of new
     or existing student loans. The loans, in turn, are generally either
     guaranteed by eligible guarantors and reinsured by the Secretary of the
     U.S. Department of Education, directly insured by the federal government,
     or financed as part of supplemental or alternative loan programs within a
     state (e.g., loan repayments are not guaranteed). These bonds often permit
     the issuer to enter into interest rate swap agreements with eligible
     counterparties in which event the bonds are subject to the additional risk
     of the counterparty's ability to fulfill its swap obligation;
 
        University and college bonds, the payments on which are dependent upon
     various factors, including the size and diversity of their sources of
     revenues, enrollment, reputation, the availability of endowments and other
     funds and, in the case of public institutions, the financial condition of
     the relevant state or other governmental entity and its policies with
     respect to education; and
 
        Tax increment and tax allocation bonds, which are secured by ad valorem
     taxes imposed on the incremental increase of taxable assessed valuation of
     property within a jurisdiction above an established base of assessed value.
     The issuers of these bonds do not have general taxing authority and the tax
     assessments on which the taxes used to service the bonds are based may be
     subject to devaluation due to market price declines or governmental action.
 
     Puerto Rico. Certain Bonds may be affected by general economic conditions
in the Commonwealth of Puerto Rico. Puerto Rico's economy is largely dependent
for its development on federal programs and current federal
 
                                       4
<PAGE>
budgetary policies suggest that an expansion of its programs is unlikely.
Reductions in federal tax benefits or incentives or curtailment of spending
programs could adversely affect the Puerto Rican economy.
 
     Industrial Development Revenue Bonds. Industrial development revenue bonds
are municipal obligations issued to finance various privately operated projects
including pollution control and manufacturing facilities. Payment is generally
solely dependent upon the creditworthiness of the corporate operator of the
project and, in certain cases, an affiliated or third party guarantor and may be
affected by economic factors relating to the particular industry as well as
varying degrees of governmental regulation. In many cases industrial revenue
bonds do not have the benefit of covenants which would prevent the corporations
from engaging in capital restructurings or borrowing transactions which could
reduce their ability to meet their obligations and result in a reduction in the
value of the Portfolio.
 
BONDS BACKED BY LETTERS OF CREDIT OR INSURANCE
 
     Certain Bonds may be secured by letters of credit issued by commercial
banks or savings banks, savings and loan associations and similar thrift
institutions or are direct obligations of banks or thrifts. The letter of credit
may be drawn upon, and the Bonds redeemed, if an issuer fails to pay amounts due
on the Bonds or, in certain cases, if the interest on the Bond becomes taxable.
Letters of credit are irrevocable obligations of the issuing institutions. The
profitability of a financial institution is largely dependent upon the credit
quality of its loan portfolio which, in turn, is affected by the institution's
underwriting criteria, concentrations within the portfolio and specific industry
and general economic conditions. The operating performance of financial
institutions is also impacted by changes in interest rates, the availability and
cost of funds, the intensity of competition and the degree of governmental
regulation.
 
     Certain Bonds may be insured or guaranteed by insurance companies listed
below. The claims-paying ability of each of these companies, unless otherwise
indicated, was rated AAA by Standard & Poor's or another nationally recognized
rating organization at the time the insured Bonds were purchased by the Fund.
The ratings are subject to change at any time at the discretion of the rating
agencies. In the event that the rating of an Insured Fund is reduced, the
Sponsors are authorized to direct the Trustee to obtain other insurance on
behalf of the Fund. The insurance policies guarantee the timely payment of
principal and interest on the Bonds but do not guarantee their market value or
the value of the Units. The insurance policies generally do not provide for
accelerated payments of principal or cover redemptions resulting from events of
taxability.
 
      The following summary information relating to the listed insurance
companies has been obtained from publicly available information:
 
<TABLE><CAPTION>
                                                                                        FINANCIAL INFORMATION
                                                                                     AS OF SEPTEMBER 30, 1994
                                                                                     (IN MILLIONS OF DOLLARS)
                                                                         --------------------------------------
                                                                                            POLICYHOLDERS'
                        NAME                          DATE ESTABLISHED   ADMITTED ASSETS           SURPLUS
- ----------------------------------------------------  -----------------  ---------------  ---------------------
<S>                                                         <C>         <C>                   <C>
AMBAC Indemnity Corporation.........................           1970        $     2,150         $       779
Asset Guaranty Insurance Co. (AA by S&P)                       1988                152                  73
Capital Guaranty Insurance Company..................           1986                293                 166
Capital Markets Assurance Corp......................           1987                198                 139
Connie Lee Insurance Company........................           1987                193                 106
Continental Casualty Company........................           1948             19,220               3,309
Financial Guaranty Insurance Company................           1984              2,092                 872
Financial Security Assurance Inc....................           1984                776                 369
Firemen's Insurance Company of Newark, NJ...........           1855              2,236                 383
Industrial Indemnity Co. (HIBI).....................           1920              1,853                 299
Municipal Bond Investors Assurance Corporation......           1986              3,314               1,083
</TABLE>
 
     Insurance companies are subject to extensive regulation and supervision
where they do business by state insurance commissioners who regulate the
standards of solvency which must be maintained, the nature of and limitations on
investments, reports of financial condition, and requirements regarding reserves
for unearned premiums, losses and other matters. A significant portion of the
assets of insurance companies are required by law to be held in reserve against
potential claims on policies and is not available to general creditors. Although
the federal government does not regulate the business of insurance, federal
initiatives including pension regulation,
 
                                       5
<PAGE>
controls on medical care costs, minimum standards for no-fault automobile
insurance, national health insurance, tax law changes affecting life insurance
companies and repeal of the antitrust exemption for the insurance business can
significantly impact the insurance business.
 
STATE RISK FACTORS
 
     Investment in a single State Trust, as opposed to a Fund which invests in
the obligations of several states, may involve some additional risk due to the
decreased diversification of economic, political, financial and market risks. A
brief description of the factors which may affect the financial condition of the
applicable State for any State Trust, together with a summary of tax
considerations relating to that State, appear in Part A (or for certain State
Trusts, Part C), of the Prospectus; further information is contained in the
Information Supplement.
 
LITIGATION AND LEGISLATION
 
     The Sponsors do not know of any pending litigation as of the initial date
of deposit which might reasonably be expected to have a material adverse effect
upon the Fund. At any time after the initial date of deposit, litigation may be
initiated on a variety of grounds, or legislation may be enacted, affecting the
Bonds in the Fund. Litigation, for example, challenging the issuance of
pollution control revenue bonds under environmental protection statutes may
affect the validity of certain Bonds or the tax-free nature of their interest.
While the outcome of litigation of this nature can never be entirely predicted,
opinions of bond counsel are delivered on the date of issuance of each Bond to
the effect that it has been validly issued and that the interest thereon is
exempt from federal income tax. Also, certain proposals, in the form of state
legislative proposals or voter initiatives, seeking to limit real property taxes
have been introduced in various states, and an amendment to the constitution of
the State of California, providing for strict limitations on real property
taxes, has had a significant impact on the taxing powers of local governments
and on the financial condition of school districts and local governments in
California. In addition, other factors may arise from time to time which
potentially may impair the ability of issuers to make payments due on the Bonds.
Under the Federal Bankruptcy Code, for example, municipal bond issuers, as well
as any underlying corporate obligors or guarantors, may proceed to restructure
or otherwise alter the terms of their obligations.
 
     From time to time Congress considers proposals to prospectively and
retroactively tax the interest on state and local obligations, such as the
Bonds. The Supreme Court clarified in South Carolina v. Baker (decided on April
20, 1988) that the U.S. Constitution does not prohibit Congress from passing a
nondiscriminatory tax on interest on state and local obligations. This type of
legislation, if enacted into law, could require investors to pay income tax on
interest from the Bonds and could adversely affect an investment in Units. See
Taxes.
 
PAYMENT OF THE BONDS AND LIFE OF THE FUND
 
     The size and composition of the Portfolio will change over time. Most of
the Bonds are subject to redemption prior to their stated maturity dates
pursuant to optional refunding or sinking fund redemption provisions or
otherwise. In general, optional refunding redemption provisions are more likely
to be exercised when the value of a Bond is at a premium over par than when it
is at a discount from par. Some Bonds may be subject to sinking fund and
extraordinary redemption provisions which may commence early in the life of the
Fund. Additionally, the size and composition of the Fund will be affected by the
level of redemptions of Units that may occur from time to time. Principally,
this will depend upon the number of investors seeking to sell or redeem their
Units and whether or not the Sponsors are able to sell the Units acquired by
them in the secondary market. As a result, Units offered in the secondary market
may not represent the same face amount of Bonds as on the initial date of
deposit. Factors that the Sponsors will consider in determining whether or not
to sell Units acquired in the secondary market include the diversity of the
Portfolio, the size of the Fund relative to its original size, the ratio of Fund
expenses to income, the Fund's current and long-term returns, the degree to
which Units may be selling at a premium over par and the cost of maintaining a
current prospectus for the Fund. These factors may also lead the Sponsors to
seek to terminate the Fund earlier than its mandatory termination date.
 
FUND TERMINATION
 
     The Fund will be terminated no later than the mandatory termination date
specified in Part A of the Prospectus. It will terminate earlier upon the
disposition of the last Bond or upon the consent of investors holding 51% of the
Units. The Fund may also be terminated earlier by the Sponsors once the total
assets of the Fund have fallen below the minimum value specified in Part A of
the Prospectus. A decision by the Sponsors to terminate
 
                                       6
<PAGE>
the Fund early will be based on factors similar to those considered by the
Sponsors in determining whether to continue the sale of Units in the secondary
market.
 
     Notice of impending termination will be provided to investors and
thereafter units will no longer be redeemable. On or shortly before termination,
the Fund will seek to dispose of any Bonds remaining in the Portfolio although
any Bond unable to be sold at a reasonable price may continue to be held by the
Trustee in a liquidating trust pending its final disposition. A proportional
share of the expenses associated with termination, including brokerage costs in
disposing of Bonds, will be borne by investors remaining at that time. This may
have the effect of reducing the amount of proceeds those investors are to
receive in any final distribution.
 
LIQUIDITY
 
     Up to 40% of the value of the Portfolio may be attributable to guarantees
or similar security provided by corporate entities. These guarantees or other
security may constitute restricted securities that cannot be sold publicly by
the Trustee without registration under the Securities Act of 1933, as amended.
The Sponsors nevertheless believe that, should a sale of the Bonds guaranteed or
secured be necessary in order to meet redemption of Units, the Trustee should be
able to consummate a sale with institutional investors.
 
     The principal trading market for the Bonds will generally be in the
over-the-counter market and the existence of a liquid trading market for the
Bonds may depend on whether dealers will make a market in them. There can be no
assurance that a liquid trading market will exist for any of the Bonds,
especially since the Fund may be restricted under the Investment Company Act of
1940 from selling Bonds to any Sponsor. The value of the Portfolio will be
adversely affected if trading markets for the Bonds are limited or absent.
 
HOW TO BUY UNITS
 
     Units are available from any of the Sponsors, Underwriters and other
broker-dealers at the Public Offering Price plus accrued interest on the Units.
The Public Offering Price varies each Business Day with changes in the value of
the Portfolio and other assets and liabilities of the Fund.
 
PUBLIC OFFERING PRICE--DEFINED ASSET FUNDS MUNICIPAL SERIES
 
     To allow Units to be priced at $1,000, the Units outstanding as of the
Evaluation Time on the Initial Date of Deposit (all of which are held by the
Sponsors) will be split (or split in reverse).
 
     During the initial offering period for at least the first three months of
the Fund, the Public Offering Price (and the Initial Repurchase Price) is based
on the higher, offer side evaluation of the Bonds at the next Evaluation Time
after the order is received. In the secondary market (after the initial offering
period), the Public Offering Price (and the Sponsors' Repurchase Price and the
Redemption Price) is based on the lower, bid side evaluation of the Bonds.
 
     Investors will be subject to differing types and amounts of sales charge
depending upon the timing of their purchases and redemptions of Units. A
periodic deferred sales charge will be payable quarterly through about the fifth
anniversary of the Fund from a portion of the interest on and principal of Bonds
reserved for that purpose. Commencing on the first anniversary of the Fund, the
Public Offering Price will also include an up-front sales charge applied to the
value of the Bonds in the Portfolio. Lastly, investors redeeming their Units
prior to the fourth anniversary of the Fund will be charged a contingent
deferred sales charge payable out of the redemption proceeds of their Units.
These charges may be less than you would pay to buy and hold a comparable
managed fund. A complete schedule of sales charges appears in Appendix B. The
Sponsors have received an opinion of their counsel that the deferred sales
charge described in this Prospectus is consistent with an exemptive order
received from the SEC.
 
     Because accrued interest on the Bonds is not received by the Fund at a
constant rate throughout the year, any Monthly Income Distribution may be more
or less than the interest actually received by the Fund. To eliminate
fluctuations in the Monthly Income Distribution, a portion of the Public
Offering Price consists of an advance to the Trustee of an amount necessary to
provide approximately equal distributions. Upon the sale or redemption of Units,
investors will receive their proportionate share of the Trustee advance. In
addition, if a Bond is sold, redeemed or otherwise disposed of, the Fund will
periodically distribute the portion of the Trustee advance that is attributable
to the Bond to investors.
 
                                       7
<PAGE>
     The regular Monthly Income Distribution is stated in Part A of the
Prospectus and will change as the composition of the Portfolio changes over
time.
 
PUBLIC OFFERING PRICE--MUNICIPAL INVESTMENT TRUST FUND
 
     In the initial offering period, the Public Offering Price is based on the
next offer side evaluation of the Bonds, and includes a sales charge based on
the number of Units of a single Fund or Trust purchased on the same or any
preceding day by a single purchaser. See Initial Offering sales charge schedule
in Appendix C. The purchaser or his dealer must notify the Sponsors at the time
of purchase of any previous purchase to be aggregated and supply sufficient
information to permit confirmation of eligibility; acceptance of the purchase
order is subject to confirmation. Purchases of Fund Units may not be aggregated
with purchases of any other unit trust. This procedure may be amended or
terminated at any time without notice.
 
     In the secondary market (after the initial offering period), the Public
Offering Price is based on the bid side evaluation of the Bonds, and includes a
sales charge based (a) on the number of Units of the Fund and any other Series
of Municipal Investment Trust Fund purchased in the secondary market on the same
day by a single purchaser (see Secondary Market sales charge schedule in
Appendix C) and (b) the maturities of the underlying Bonds (see Effective Sales
Charge Schedule in Appendix C). To qualify for a reduced sales charge, the
dealer must confirm that the sale is to a single purchaser or is purchased for
its own account and not for distribution. For these purposes, Units held in the
name of the purchaser's spouse or child under 21 years of age are deemed to be
purchased by a single purchaser. A trustee or other fiduciary purchasing
securities for a single trust estate or single fiduciary account is also
considered a single purchaser.
 
     In the secondary market, the Public Offering Price is further reduced
depending on the maturities of the various Bonds in the Portfolio, by
determining a sales charge percentage for each Bond, as stated in Effective
Sales Charge in Appendix C. The sales charges so determined, multiplied by the
bid side evaluation of the Bonds, are aggregated and the total divided by the
number of Units outstanding to determine the Effective Sales Charge. On any
purchase, the Effective Sales Charge is multiplied by the applicable secondary
market sales charge percentage (depending on the number of Units purchased) in
order to determine the sales charge component of the Public Offering Price.
 
                                     * * *
 
     Employees of certain Sponsors and Sponsor affiliates and non-employee
directors of Merrill Lynch & Co. Inc. may purchase Units at any time at prices
including a sales charge of not less than $5 per Unit.
 
     Net accrued interest is added to the Public Offering Price, the Sponsors'
Repurchase Price and the Redemption Price per Unit. This represents the interest
accrued on the Bonds, net of Fund expenses, from the initial date of deposit to,
but not including, the settlement date for Units (less any prior distributions
of interest income to investors). Bonds deposited also carry accrued but unpaid
interest up to the initial date of deposit. To avoid having investors pay this
additional accrued interest (which earns no return) when they purchase Units,
the Trustee advances and distributes this amount to the Sponsors; it recovers
this advance from interest received on the Bonds. Because of varying interest
payment dates on the Bonds, accrued interest at any time will exceed the
interest actually received by the Fund.
 
EVALUATIONS
 
     Evaluations are determined by the independent Evaluator on each Business
Day. This excludes Saturdays, Sundays and the following holidays as observed by
the New York Stock Exchange: New Year's Day, Presidents' Day, Good Friday,
Memorial Day, Independence Day, Labor Day, Thanksgiving and Christmas. Bond
evaluations are based on closing sales prices (unless the Evaluator deems these
prices inappropriate). If closing sales prices are not available, the evaluation
is generally determined on the basis of current bid or offer prices for the
Bonds or comparable securities or by appraisal or by any combination of these
methods. In the past, the bid prices of publicly offered tax-exempt issues have
been lower than the offer prices by as much as 3 1/2% or more of face amount in
the case of inactively traded issues and as little as  1/2 of 1% in the case of
actively traded issues, but the difference between the offer and bid prices has
averaged between 1 and 2% of face amount. Neither the Sponsors, the Trustee or
the Evaluator will be liable for errors in the Evaluator's judgment. The fees of
the Evaluator will be borne by the Fund.
 
                                       8
<PAGE>
CERTIFICATES
 
     Certificates for Units are issued upon request and may be transferred by
paying any taxes or governmental charges and by complying with the requirements
for redeeming Certificates (see How To Sell Units--Trustee's Redemption of
Units). Certain Sponsors collect additional charges for registering and shipping
Certificates to purchasers. Lost or mutilated Certificates can be replaced upon
delivery of satisfactory indemnity and payment of costs.
 
HOW TO SELL UNITS
 
SPONSORS' MARKET FOR UNITS
 
     You can sell your Units at any time without a fee. The Sponsors (although
not obligated to do so) will normally buy any Units offered for sale at the
repurchase price next computed after receipt of the order. The Sponsors have
maintained secondary markets in Defined Asset Funds for over 20 years. Primarily
because of the sales charge and fluctuations in the market value of the Bonds,
the sale price may be less than the cost of your Units. You should consult your
financial professional for current market prices to determine if other broker-
dealers or banks are offering higher prices for Units.
 
     The Sponsors may discontinue this market without prior notice if the supply
of Units exceeds demand or for other business reasons; in that event, the
Sponsors may still purchase Units at the redemption price as a service to
investors. The Sponsors may reoffer or redeem Units repurchased.
 
TRUSTEE'S REDEMPTION OF UNITS
 
     You may redeem your Units by sending the Trustee a redemption request
together with any certificates you hold. Certificates must be properly endorsed
or accompanied by a written transfer instrument with signatures guaranteed by an
eligible institution. In certain instances, additional documents may be required
such as a certificate of death, trust instrument, certificate of corporate
authority or appointment as executor, administrator or guardian. If the Sponsors
are maintaining a market for Units, they will purchase any Units tendered at the
repurchase price described above. While Defined Asset Funds Municipal Series
have a declining deferred sales charge payable on redemption (see Appendix B),
Municipal Investment Trust Fund has no back-end load or 12b-1 fees, so there is
never a fee for cashing in your investment (see Appendix C). If they do not
purchase Units tendered, the Trustee is authorized in its discretion to sell
Units in the over-the-counter market if it believes it will obtain a higher net
price for the redeeming investor.
 
     By the seventh calendar day after tender you will be mailed an amount equal
to the Redemption Price per Unit. Because of market movements or changes in the
Portfolio, this price may be more or less than the cost of your Units. The
Redemption Price per Unit is computed each Business Day by adding the value of
the Bonds, net accrued interest, cash and the value of any other Fund assets;
deducting unpaid taxes or other governmental charges, accrued but unpaid Fund
expenses, unreimbursed Trustee advances, cash held to redeem Units or for
distribution to investors and the value of any other Fund liabilities; and
dividing the result by the number of outstanding Units.
 
     For Defined Asset Funds Municipal Series, Bonds are evaluated on the offer
side during the initial offering period and for at least the first three months
of the Fund (even in the secondary market) and on the bid side thereafter. For
Municipal Investment Trust Fund, Bonds are evaluated on the offer side during
the initial offering period and on the bid side thereafter.
 
     If cash is not available in the Fund's Income and Capital Accounts to pay
redemptions, the Trustee may sell Bonds selected by the Agent for the Sponsors
based on market and credit factors determined to be in the best interest of the
Fund. These sales are often made at times when the Bonds would not otherwise be
sold and may result in lower prices than might be realized otherwise and will
also reduce the size and diversity of the Fund.
 
     Redemptions may be suspended or payment postponed if the New York Stock
Exchange is closed other than for customary weekend and holiday closings, if the
SEC determines that trading on that Exchange is restricted or that an emergency
exists making disposal or evaluation of the Bonds not reasonably practicable, or
for any other period permitted by the SEC.
 
                                       9
<PAGE>
INCOME, DISTRIBUTIONS AND REINVESTMENT
 
INCOME
 
     Some of the Bonds may have been purchased on a when-issued basis or may
have a delayed delivery. Since interest on these Bonds does not begin to accrue
until the date of their delivery to the Fund, the Trustee's annual fee and
expenses may be reduced to provide tax-exempt income to investors for this
non-accrual period. If a when-issued Bond is not delivered until later than
expected and the amount of the Trustee's annual fee and expenses is insufficient
to cover the additional accrued interest, the Sponsors will treat the contracts
as failed Bonds. The Trustee is compensated for its fee reduction by drawing on
the letter of credit deposited by the Sponsors before the settlement date for
these Bonds and depositing the proceeds in a non-interest bearing account for
the Fund.
 
     Interest received is credited to an Income Account and other receipts to a
Capital Account. A Reserve Account may be created by withdrawing from the Income
and Capital Accounts amounts considered appropriate by the Trustee to reserve
for any material amount that may be payable out of the Fund.
 
DISTRIBUTIONS
 
     Each Unit receives an equal share of monthly distributions of interest
income net of estimated expenses. Interest on the Bonds is generally received by
the Fund on a semi-annual or annual basis. Because interest on the Bonds is not
received at a constant rate throughout the year, any Monthly Income Distribution
may be more or less than the interest actually received. To eliminate
fluctuations in the Monthly Income Distribution, the Trustee will advance
amounts necessary to provide approximately equal interest distributions; it will
be reimbursed, without interest, from interest received on the Bonds, but the
Trustee is compensated, in part, by holding the Fund's cash balances in
non-interest bearing accounts. Along with the Monthly Income Distributions, the
Trustee will distribute the investor's pro rata share of principal received from
any disposition of a Bond to the extent available for distribution. In addition,
for Defined Asset Funds Municipal Series, distributions of amounts necessary to
pay the deferred portion of the sales charge will be made from the Capital and
Income Accounts to an account maintained by the Trustee for purposes of
satisfying investors' sales charge obligations.
 
     The initial estimated annual income per Unit, after deducting estimated
annual Fund expenses (and, for Defined Asset Funds Municipal Series, the portion
of the deferred sales charge payable from interest income) as stated in Part A
of the Prospectus, will change as Bonds mature, are called or sold or otherwise
disposed of, as replacement bonds are deposited and as Fund expenses change.
Because the Portfolio is not actively managed, income distributions will
generally not be affected by changes in interest rates. Depending on the
financial conditions of the issuers of the Bonds, the amount of income should be
substantially maintained as long as the Portfolio remains unchanged; however,
optional bond redemptions or other Portfolio changes may occur more frequently
when interest rates decline, which would result in early returns of principal
and possibly earlier termination of the Fund.
 
REINVESTMENT
 
     Distributions will be paid in cash unless the investor elects to have
distributions reinvested without sales charge in the Municipal Fund Accumulation
Program, Inc. The Program is an open-end management investment company whose
investment objective is to obtain income exempt from regular federal income
taxes by investing in a diversified portfolio of state, municipal and public
authority bonds rated A or better or with comparable credit characteristics.
Reinvesting compounds earnings free from federal tax. Investors participating in
the Program will be subject to state and local income taxes to the same extent
as if the distributions had been received in cash, and most of the income on the
Program is subject to state and local income taxes. For more complete
information about the Program, including charges and expenses, request the
Program's prospectus from the Trustee. Read it carefully before you decide to
participate. Written notice of election to participate must be received by the
Trustee at least ten days before the Record Day for the first distribution to
which the election is to apply.
 
FUND EXPENSES
 
     Estimated annual Fund expenses are listed in Part A of the Prospectus; if
actual expenses exceed the estimate, the excess will be borne by the Fund. The
Trustee's annual fee is payable in monthly installments. The Trustee also
benefits when it holds cash for the Fund in non-interest bearing accounts.
Possible additional charges include Trustee fees and expenses for extraordinary
services, costs of indemnifying the Trustee and the Sponsors, costs of
 
                                       10
<PAGE>
action taken to protect the Fund and other legal fees and expenses, Fund
termination expenses and any governmental charges. The Trustee has a lien on
Fund assets to secure reimbursement of these amounts and may sell Bonds for this
purpose if cash is not available. The Sponsors receive an annual fee of a
maximum of $0.35 per $1,000 face amount to reimburse them for the cost of
providing Portfolio supervisory services to the Fund. While the fee may exceed
their costs of providing these services to the Fund, the total supervision fees
from all Defined Asset Funds Municipal Series will not exceed their costs for
these services to all of those Series during any calendar year; and the total
supervision fees from all Series of Municipal Investment Trust Fund will not
exceed their costs for these services to all of those Series during any calendar
year. The Sponsors may also be reimbursed for their costs of providing
bookkeeping and administrative services to the Fund, currently estimated at
$0.10 per Unit. The Trustee's, Sponsors' and Evaluator's fees may be adjusted
for inflation without investors' approval.
 
     All expenses in establishing the Fund will be paid from the Underwriting
Account at no charge to the Fund. Sales charges on Defined Asset Funds range
from under 1.0% to 5.5%. This may be less than you might pay to buy and hold a
comparable managed fund. Defined Asset Funds can be a cost-effective way to
purchase and hold investments. Annual operating expenses are generally lower
than for managed funds. Because Defined Asset Funds have no management fees,
limited transaction costs and no ongoing marketing expenses, operating expenses
are generally less than 0.25% a year. When compounded annually, small
differences in expense ratios can make a big difference in your investment
results.
 
TAXES
 
     The following discussion addresses only the U.S. federal and certain New
York State and City income tax consequences under current law of Units held as
capital assets and does not address the tax consequences of Units held by
dealers, financial institutions or insurance companies or other investors with
special circumstances.
 
     In the opinion of Davis Polk & Wardwell, special counsel for the Sponsors,
under existing law:
 
        The Fund is not an association taxable as a corporation for federal
     income tax purposes. Each investor will be considered the owner of a pro
     rata portion of each Bond in the Fund under the grantor trust rules of
     Sections 671-679 of the Internal Revenue Code of 1986, as amended (the
     'Internal Revenue Code'). Each investor will be considered to have received
     the interest and accrued the original issue discount, if any, on his pro
     rata portion of each Bond when interest on the Bond is received or original
     issue discount is accrued by the Fund. The investor's basis in his Units
     will be equal to the cost of his Units, including any up-front sales
     charge.
 
        When an investor pays for accrued interest, the investor's confirmation
     of purchase will report to him the amount of accrued interest for which he
     paid. These investors will receive the accrued interest amount as part of
     their first monthly distribution. Accordingly, these investors should
     reduce their tax basis by the accrued interest amount after the first
     monthly distribution.
 
        An investor will recognize taxable gain or loss when all or part of his
     pro rata portion of a Bond is disposed of by the Fund. An investor will
     also be considered to have disposed of all or a portion of his pro rata
     portion of each Bond when he sells or redeems all or some of his Units. An
     investor who is treated as having acquired his pro rata portion of a Bond
     at a premium will be required to amortize the premium over the term of the
     Bond. The amortization is only a reduction of basis for the investor's pro
     rata portion of the Bond and does not result in any deduction against the
     investor's income. Therefore, under some circumstances, an investor may
     recognize taxable gain when his pro rata portion of a Bond is disposed of
     for an amount equal to or less than his original tax basis therefor.
 
        Under Section 265 of the Internal Revenue Code, a non-corporate investor
     is not entitled to a deduction for his pro rata share of fees and expenses
     of the Fund, because the fees and expenses are incurred in connection with
     the production of tax-exempt income. Further, if borrowed funds are used by
     an investor to purchase or carry Units of the Fund, interest on this
     indebtedness will not be deductible for federal income tax purposes. In
     addition, under rules used by the Internal Revenue Service, the purchase of
     Units may be considered to have been made with borrowed funds even though
     the borrowed funds are not directly traceable to the purchase of Units.
 
        Under the income tax laws of the State and City of New York, the Fund is
     not an association taxable as a corporation and income received by the Fund
     will be treated as the income of the investors in the same manner as for
     federal income tax purposes, but will not necessarily be tax-exempt.
 
                                       11
<PAGE>
        The foregoing discussion relates only to U.S. federal and certain
     aspects of New York State and City income taxes. Depending on their state
     of residence, investors may be subject to state and local taxation and
     should consult their own tax advisers in this regard.
 
                                    *  *  *
 
     In the opinion of bond counsel rendered on the date of issuance of each
Bond, the interest on each Bond is excludable from gross income under existing
law for regular federal income tax purposes (except in certain circumstances
depending on the investor) but may be subject to state and local taxes, and
interest on some or all of the Bonds may become subject to regular federal
income tax, perhaps retroactively to their date of issuance, as a result of
changes in federal law or as a result of the failure of issuers (or other users
of the proceeds of the Bonds) to comply with certain ongoing requirements. If
the interest on a Bond should be determined to be taxable, the Bond would
generally have to be sold at a substantial discount. In addition, investors
could be required to pay income tax on interest received prior to the date on
which the interest is determined to be taxable.
 
     Neither the Sponsors nor Davis Polk & Wardwell have made or will make any
review of the proceedings relating to the issuance of the Bonds or the basis for
these opinions and there can be no assurance that the issuer (and other users)
will comply with any ongoing requirements necessary for a Bond to maintain its
tax-exempt character.
 
RECORDS AND REPORTS
 
     The Trustee keeps a register of the names, addresses and holdings of all
investors. The Trustee also keeps records of the transactions of the Fund,
including a current list of the Bonds and a copy of the Indenture, and
supplemental information on the operations of the Fund and the risks associated
with the Bonds held by the Fund, which may be inspected by investors at
reasonable times during business hours.
 
     With each distribution, the Trustee includes a statement of the interest
and any other receipts being distributed. Within five days after deposit of
Bonds in exchange or substitution for Bonds (or contracts) previously deposited,
the Trustee will send a notice to each investor, identifying both the Bonds
removed and the replacement bonds deposited. The Trustee sends each investor of
record an annual report summarizing transactions in the Fund's accounts and
amounts distributed during the year and Bonds held, the number of Units
outstanding and the Redemption Price at year end, the interest received by the
Fund on the Bonds, the gross proceeds received by the Fund from the disposition
of any Bond (resulting from redemption or payment at maturity or sale of any
Bond), and the fees and expenses paid by the Fund, among other matters. The
Trustee will also furnish annual information returns to each investor and to the
Internal Revenue Service. Investors are required to report to the Internal
Revenue Service the amount of tax-exempt interest received during the year.
Investors may obtain copies of Bond evaluations from the Trustee to enable them
to comply with federal and state tax reporting requirements. Fund accounts are
audited annually by independent accountants selected by the Sponsors. Audited
financial statements are available from the Trustee on request.
 
TRUST INDENTURE
 
     The Fund is a 'unit investment trust' created under New York law by a Trust
Indenture among the Sponsors, the Trustee and the Evaluator. This Prospectus
summarizes various provisions of the Indenture, but each statement is qualified
in its entirety by reference to the Indenture.
 
     The Indenture may be amended by the Sponsors and the Trustee without
consent by investors to cure ambiguities or to correct or supplement any
defective or inconsistent provision, to make any amendment required by the SEC
or other governmental agency or to make any other change not materially adverse
to the interest of investors (as determined in good faith by the Sponsors). The
Indenture may also generally be amended upon consent of investors holding 51% of
the Units. No amendment may reduce the interest of any investor in the Fund
without the investor's consent or reduce the percentage of Units required to
consent to any amendment without unanimous consent of investors. Investors will
be notified on the substance of any amendment.
 
     The Trustee may resign upon notice to the Sponsors. It may be removed by
investors holding 51% of the Units at any time or by the Sponsors without the
consent of investors if it becomes incapable of acting or bankrupt, its affairs
are taken over by public authorities, or if under certain conditions the
Sponsors determine in good faith that its replacement is in the best interest of
the investors. The Evaluator may resign or be removed by the Sponsors and the
Trustee without the investors' consent. The resignation or removal of either
becomes effective upon acceptance of appointment by a successor; in this case,
the Sponsors will use their best efforts to appoint a successor promptly;
however, if upon resignation no successor has accepted appointment within
 
                                       12
<PAGE>
30 days after notification, the resigning Trustee or Evaluator may apply to a
court of competent jurisdiction to appoint a successor.
 
     Any Sponsor may resign so long as one Sponsor with a net worth of
$2,000,000 remains and is agreeable to the resignation. A new Sponsor may be
appointed by the remaining Sponsors and the Trustee to assume the duties of the
resigning Sponsor. If there is only one Sponsor and it fails to perform its
duties or becomes incapable of acting or bankrupt or its affairs are taken over
by public authorities, the Trustee may appoint a successor Sponsor at reasonable
rates of compensation, terminate the Indenture and liquidate the Fund or
continue to act as Trustee without a Sponsor. Merrill Lynch, Pierce, Fenner &
Smith Incorporated has been appointed as Agent for the Sponsors by the other
Sponsors.
 
     The Sponsors, the Trustee and the Evaluator are not liable to investors or
any other party for any act or omission in the conduct of their responsibilities
absent bad faith, willful misfeasance, negligence (gross negligence in the case
of a Sponsor or the Evaluator) or reckless disregard of duty. The Indenture
contains customary provisions limiting the liability of the Trustee.
 
MISCELLANEOUS
 
LEGAL OPINION
 
     The legality of the Units has been passed upon by Davis Polk & Wardwell,
450 Lexington Avenue, New York, New York 10017, as special counsel for the
Sponsors.
 
AUDITORS
 
     The Statement of Condition in Part A of the Prospectus was audited by
Deloitte & Touche LLP, independent accountants, as stated in their opinion. It
is included in reliance upon that opinion given on the authority of that firm as
experts in accounting and auditing.
 
TRUSTEE
 
     The Trustee and its address are stated on the back cover of the Prospectus.
The Trustee is subject to supervision by the Federal Deposit Insurance
Corporation, the Board of Governors of the Federal Reserve System and either the
Comptroller of the Currency or state banking authorities.
 
SPONSORS
 
     The Sponsors are listed on the back cover of the Prospectus. They may
include Merrill Lynch, Pierce, Fenner & Smith Incorporated, a wholly-owned
subsidiary of Merrill Lynch Co. Inc.; Smith Barney Inc., an indirect
wholly-owned subsidiary of The Travelers Inc.; Prudential Securities
Incorporated, an indirect wholly-owned subsidiary of the Prudential Insurance
Company of America; Dean Witter Reynolds, Inc., a principal operating subsidiary
of Dean Witter Discover & Co. and PaineWebber Incorporated, a wholly-owned
subsidiary of PaineWebber Group Inc. Each Sponsor, or one of its predecessor
corporations, has acted as Sponsor of a number of series of unit investment
trusts. Each Sponsor has acted as principal underwriter and managing underwriter
of other investment companies. The Sponsors, in addition to participating as
members of various selling groups or as agents of other investment companies,
execute orders on behalf of investment companies for the purchase and sale of
securities of these companies and sell securities to these companies in their
capacities as brokers or dealers in securities.
 
PUBLIC DISTRIBUTION
 
     In the initial offering period Units will be distributed to the public
through the Underwriting Account and dealers who are members of the National
Association of Securities Dealers, Inc. The initial offering period is 30 days
or less if all Units are sold. If some Units initially offered have not been
sold, the Sponsors may extend the initial offering period for up to four
additional successive 30-day periods.
 
     The Sponsors intend to qualify Units for sale in all states in which
qualification is deemed necessary through the Underwriting Account and by
dealers who are members of the National Association of Securities Dealers, Inc.;
however, Units of a State trust will be offered for sale only in the State for
which the trust is named, except that Units of a New Jersey trust will also be
offered in Connecticut, Units of a Florida trust will also be offered in New
York and Units of a New York trust will also be offered in Connecticut, Florida
and Puerto Rico. The Sponsors do not intend to qualify Units for sale in any
foreign countries and this Prospectus does not constitute an offer to sell Units
in any country where Units cannot lawfully be sold. Sales to dealers and to
introducing dealers, if any, will initially be made at prices which represent a
concession from the Public Offering Price, but the
 
                                       13
<PAGE>
Agent for the Sponsors reserves the right to change the rate of any concession
from time to time. Any dealer or introducing dealer may reallow a concession up
to the concession to dealers.
 
UNDERWRITERS' AND SPONSORS' PROFITS
 
     Upon sale of the Units, the Underwriters will be entitled to receive sales
charges. The Sponsors also realize a profit or loss on deposit of the Bonds
equal to the difference between the cost of the Bonds to the Fund (based on the
offer side evaluation on the initial date of deposit) and the Sponsors' cost of
the Bonds. In addition, a Sponsor or Underwriter may realize profits or sustain
losses on Bonds it deposits in the Fund which were acquired from underwriting
syndicates of which it was a member. During the initial offering period, the
Underwriting Account also may realize profits or sustain losses as a result of
fluctuations after the initial date of deposit in the Public Offering Price of
the Units. In maintaining a secondary market for Units, the Sponsors will also
realize profits or sustain losses in the amount of any difference between the
prices at which they buy Units and the prices at which they resell these Units
(which include the sales charge) or the prices at which they redeem the Units.
Cash, if any, made available by buyers of Units to the Sponsors prior to a
settlement date for the purchase of Units may be used in the Sponsors'
businesses to the extent permitted by Rule 15c3-3 under the Securities Exchange
Act of 1934 and may be of benefit to the Sponsors.
 
FUND PERFORMANCE
 
     Information on the performance of the Fund for various periods, on the
basis of changes in Unit price plus the amount of income and principal
distributions reinvested, may be included from time to time in advertisements,
sales literature, reports and other information furnished to current or
prospective investors. Total return figures are not averaged, and may not
reflect deduction of the sales charge, which would decrease the return. Average
annualized return figures reflect deduction of the maximum sales charge. No
provision is made for any income taxes payable.
 
      Past performance may not be indicative of future results. The Fund is not
actively managed. Unit price and return fluctuate with the value of the Bonds in
the Portfolio, so there may be a gain or loss when Units are sold.
 
      Fund performance may be compared to performance on the same basis (with
distributions reinvested) of Moody's Municipal Bond Averages or performance data
from publications such as Lipper Analytical Services, Inc., Morningstar
Publications, Inc., Money Magazine, The New York Times, U.S. News and World
Report, Barron's Business Week, CDA Investment Technology, Inc., Forbes Magazine
or Fortune Magazine. As with other performance data, performance comparisons
should not be considered representative of the Fund's relative performance for
any future period.
 
DEFINED ASSET FUNDS
 
     Municipal Investment Trust Funds have provided investors with tax-free
income for more than 30 years. For decades informed investors have purchased
unit investment trusts for dependability and professional selection of
investments. Defined Asset Funds' philosophy is to allow investors to 'buy with
knowledge' (because, unlike managed funds, the portfolio of municipal bonds and
the return are relatively fixed) and 'hold with confidence' (because the
portfolio is professionally selected and regularly reviewed). Defined Asset
Funds offers an array of simple and convenient investment choices, suited to fit
a wide variety of personal financial goals--a buy and hold strategy for capital
accumulation, such as for children's education or retirement, or attractive,
regular current income consistent with the preservation of principal. Tax-exempt
income can help investors keep more today for a more secure financial future. It
can also be important in planning because tax brackets may increase with higher
earnings or changes in tax laws. Unit investment trusts are particularly suited
for the many investors who prefer to seek long-term income by purchasing sound
investments and holding them, rather than through active trading. Few
individuals have the knowledge, resources or capital to buy and hold a
diversified portfolio on their own; it would generally take a considerable sum
of money to obtain the breadth and diversity that Defined Asset Funds offer.
One's investment objectives may call for a combination of Defined Asset Funds.
 
     One of the most important investment decisions you face may be how to
allocate your investments among asset classes. Diversification among different
kinds of investments can balance the risks and rewards of each one. Most
investment experts recommend stocks for long-term capital growth. Long-term
corporate bonds offer relatively high rates of interest income. By purchasing
both defined equity and defined bond funds, investors can receive attractive
current income, as well as growth potential, offering some protection against
inflation. From time to time various advertisements, sales literature, reports
and other information furnished to current or
 
                                       14
<PAGE>
prospective investors may present the average annual compounded rate of return
of selected asset classes over various periods of time, compared to the rate of
inflation over the same periods.
 
EXCHANGE OPTION--MUNICIPAL INVESTMENT TRUST FUND ONLY.
 
     You may exchange Fund Units for units of certain other Defined Asset Funds
subject only to a reduced sales charge. You may exchange your units of any
Select Ten Portfolio, of any other Defined Asset Fund with a regular maximum
sales charge of at least 3.50%, or of any unaffiliated unit trust with a regular
maximum sales charge of at least 3.0%, for Units of this Fund at their relative
net asset values, subject only to a reduced sales charge, or to any remaining
Deferred Sales Charge, as applicable.
 
     To make an exchange, you should contact your financial professional to find
out what suitable Exchange Funds are available and to obtain a prospectus. You
may acquire units of only those Exchange Funds in which the Sponsors are
maintaining a secondary market and which are lawfully for sale in the state
where you reside. Except for the reduced sales charge, an exchange is a taxable
event normally requiring recognition of any gain or loss on the units exchanged.
However, the Internal Revenue Service may seek to disallow a loss if the
portfolio of the units acquired is not materially different from the portfolio
of the units exchanged; you should consult your own tax advisor. If the proceeds
of units exchanged are insufficient to acquire a whole number of Exchange Fund
units, you may pay the difference in cash (not exceeding the price of a single
unit acquired).
 
     As the Sponsors are not obligated to maintain a secondary market in any
series, there can be no assurance that units of a desired series will be
available for exchange. The Exchange Option may be amended or terminated at any
time without notice.
 
SUPPLEMENTAL INFORMATION
 
     Upon written or telephonic request to the Trustee shown on the back cover
of this Prospectus, investors will receive at no cost to the investor
supplemental information about the Fund, which has been filed with the SEC and
is hereby incorporated by reference. The supplemental information includes more
detailed risk factor disclosure about the types of Bonds that may be part of the
Fund's Portfolio, general risk disclosure concerning any letters of credit or
insurance securing certain Bonds, and general information about the structure
and operation of the Fund.
 
                                       15
<PAGE>
                                   APPENDIX A
 
DESCRIPTION OF RATINGS (AS DESCRIBED BY THE RATING COMPANIES THEMSELVES)
 
STANDARD & POOR'S RATINGS GROUP, A DIVISION OF MCGRAW-HILL, INC.
 
     AAA--Debt rated AAA has the highest rating assigned by Standard & Poor's.
Capacity to pay interest and repay principal is extremely strong.
 
     AA--Debt rated AA has a very strong capacity to pay interest and repay
principal and differs from the highest rated issues only in small degree.
 
     A--Debt rated A has a strong capacity to pay interest and repay principal
although it is somewhat more susceptible to the adverse effects of changes in
circumstances and economic conditions than debt in higher rated categories.
 
     BBB--Debt rated BBB is regarded as having an adequate capacity to pay
interest and repay principal. Whereas it normally exhibits adequate protection
parameters, adverse economic conditions or changing circumstances are more
likely to lead to a weakened capacity to pay interest and repay principal for
debt in this category than in higher rated categories.
 
     BB, B, CCC, CC--Debt rated BB, B, CCC and CC is regarded, on balance, as
predominately speculative with respect to capacity to pay interest and repay
principal in accordance with the terms of the obligation. BB indicates the
lowest degree of speculation and CC the highest degree of speculation. While
such debt will likely have some quality and protective characteristics, these
are outweighed by large uncertainties or major risk exposures to adverse
conditions.
 
     The ratings may be modified by the addition of a plus or minus sign to show
relative standing within the major rating categories.
 
     A provisional rating, indicated by 'p' following a rating, assumes the
successful completion of the project being financed by the issuance of the debt
being rated and indicates that payment of debt service requirements is largely
or entirely dependent upon the successful and timely completion of the project.
This rating, however, while addressing credit quality subsequent to completion
of the project, makes no comment on the likelihood of, or the risk of default
upon failure of, such completion.
 
     NR--Indicates that no rating has been requested, that there is insufficient
information on which to base a rating or that Standard & Poor's does not rate a
particular type of obligation as a matter of policy.
 
MOODY'S INVESTORS SERVICE, INC.
 
     Aaa--Bonds which are rated Aaa are judged to be the best quality. They
carry the smallest degree of investment risk and are generally referred to as
'gilt edge'. Interest payments are protected by a large or by an exceptionally
stable margin and principal is secure. While the various protective elements are
likely to change, such changes as can be visualized are most unlikely to impair
the fundamentally strong position of such issues.
 
     Aa--Bonds which are rated Aa are judged to be of high quality by all
standards. Together with the Aaa group they comprise what are generally known as
high grade bonds. They are rated lower than the best bonds because margins of
protection may not be as large as in Aaa securities or fluctuation of protective
elements may be of greater amplitude or there may be other elements present
which make the long-term risks appear somewhat larger than in Aaa securities.
 
     A--Bonds which are rated A possess many favorable investment attributes and
are to be considered as upper medium grade obligations. Factors giving security
to principal and interest are considered adequate, but elements may be present
which suggest a susceptibility to impairment sometime in the future.
 
     Baa--Bonds which are rated Baa are considered as medium grade obligations,
i.e., they are neither highly protected nor poorly secured. Interest payments
and principal security appear adequate for the present but certain protective
elements may be lacking or may be characteristically unreliable over any great
length of time. Such bonds lack outstanding investment characteristics and in
fact have speculative characteristics as well.
 
                                      a-1
<PAGE>
     Ba--Bonds which are rated Ba are judged to have speculative elements; their
future cannot be considered as well assured. Often the protection of interest
and principal payments may be very moderate, and thereby not well safeguarded
during both good and bad times over the future. Uncertainty of position
characterizes bonds in this class.
 
     B--Bonds which are rated B generally lack characteristics of the desirable
investment. Assurance of interest and principal payments or of maintenance of
other terms of the contract over any long period of time may be small.
 
     Rating symbols may include numerical modifiers 1, 2 or 3. The numerical
modifier 1 indicates that the security ranks at the high end, 2 in the
mid-range, and 3 nearer the low end, of the generic category. These modifiers of
rating symbols give investors a more precise indication of relative debt quality
in each of the historically defined categories.
 
     Conditional ratings, indicated by 'Con.', are sometimes given when the
security for the bond depends upon the completion of some act or the fulfillment
of some condition. Such bonds are given a conditional rating that denotes their
probable credit stature upon completion of that act or fulfillment of that
condition.
 
     NR--Should no rating be assigned, the reason may be one of the following:
(a) an application for rating was not received or accepted; (b) the issue or
issuer belongs to a group of securities that are not rated as a matter of
policy; (c) there is a lack of essential data pertaining to the issue or issuer
or (d) the issue was privately placed, in which case the rating is not published
in Moody's publications.
 
FITCH INVESTORS SERVICE, INC.
 
     AAA--These bonds are considered to be investment grade and of the highest
quality. The obligor has an extraordinary ability to pay interest and repay
principal, which is unlikely to be affected by reasonably foreseeable events.
 
     AA--These bonds are considered to be investment grade and of high quality.
The obligor's ability to pay interest and repay principal, while very strong, is
somewhat less than for AAA rated securities or more subject to possible change
over the term of the issue.
 
     A--These bonds are considered to be investment grade and of good quality.
The obligor's ability to pay interest and repay principal is considered to be
strong, but may be more vulnerable to adverse changes in economic conditions and
circumstances than bonds with higher ratings.
 
     BBB--These bonds are considered to be investment grade and of satisfactory
quality. The obligor's ability to pay interest and repay principal is considered
to be adequate. Adverse changes in economic conditions and circumstances,
however are more likely to weaken this ability than bonds with higher ratings.
 
     A '+' or a '-' sign after a rating symbol indicates relative standing in
its rating.
 
DUFF & PHELPS CREDIT RATING CO.
 
     AAA--Highest credit quality. The risk factors are negligible, being only
slightly more than for risk-free U.S. Treasury debt.
 
     AA--High credit quality. Protection factors are strong. Risk is modest but
may vary slightly from time to time because of economic condtions.
 
     A--Protection factors are average but adequate. However, risk factors are
more variable and greater in periods of economic stress.
 
     A '+' or a '-' sign after a rating symbol indicates relative standing in
its rating.
 
                                      a-2
<PAGE>
                                   APPENDIX B
        SALES CHARGE SCHEDULES FOR DEFINED ASSET FUNDS, MUNICIPAL SERIES
 
     DEFERRED AND UP-FRONT SALES CHARGES. Units purchased during the first year
of the Fund will be subject to periodic deferred and contingent deferred sales
charges. Units purchased in the second through fifth year will be subject to an
up-front sales charge as well as periodic deferred and contingent deferred sales
charges. Units purchased thereafter will be subject only to an up-front sales
charge. During the first five years of the Fund, a fixed periodic deferred sales
charge of $2.75 per Unit is payable on 20 quarterly payment dates occurring on
the 10th day of February, May, August and November, commencing no earlier than
45 days after the initial date of deposit. Investors purchasing Units on the
initial date of deposit and holding for at least five years, for example, would
incur total periodic deferred sales charges of $55.00 per Unit. Because of the
time value of money, however, as of the initial date of deposit this periodic
deferred sales charge obligation would, at current interest rates, equate to an
up-front sales charge of approximately 4.75%.
 
     On the Fund's initial offering date, the Public Offering Price per Unit
will be $1,000. Subsequently, the Public Offering Price per Unit will fluctuate.
As the periodic deferred sales charge is a fixed dollar amount irrespective of
the Public Offering Price, it will represent a varying percentage of the Public
Offering Price. An up-front sales charge will be imposed on all unit purchases
after the first year of the Fund. The following table illustrates the combined
maximum up-front and periodic deferred sales charges that would be incurred by
an investor who purchases Units at the beginning of each of the first five years
of the Fund (based on a constant Unit price) and holds them through the fifth
year of the Fund:
 
<TABLE><CAPTION>

                                                                                                           TOTAL
                                                     UP-FRONT SALES CHARGE            MAXIMUM      UP-FRONT AND PERIODIC
                                                                                        AMOUNT      DEFERRED SALES
                                                                                  DEFERRED PER             CHARGES
                                                                                  $1,000 INVESTED  PER $1,000 INVESTED
                     -----------------------------------------------------------  ---------------  ---------------------
  YEAR OF UNIT       AS PERCENT OF PUBLIC   AS PERCENT OF NET      AMOUNT PER
      PURCHASE        OFFERING PRICE        AMOUNT INVESTED      $1,000 INVESTED
- -------------------  ---------------------  -------------------  ---------------
            <S>               <C>                    <C>          <C>               <C>                 <C>
             1                  None                  None               None        $   55.00           $   55.00
             2                  1.10%                 1.11%         $   11.00            44.00               55.00
             3                  2.20                  2.25              22.00            33.00               55.00
             4                  3.30                  3.41              33.00            22.00               55.00
             5                  4.40                  4.60              44.00            11.00               55.00
</TABLE>
 
     CONTINGENT DEFERRED SALES CHARGE. Units redeemed or repurchased within 4
years after the Fund's initial date of deposit will not only incur the periodic
deferred sales charge until the quarter of redemption or repurchase but will
also be subject to a contingent deferred sales charge:
 

  YEAR SINCE FUND'S
   INITIAL DATE OF     CONTINGENT DEFERRED
       DEPOSIT         SALES CHARGE PER UNIT
- ---------------------  ---------------------
1                            $   25.00
2                                15.00
3                                10.00
4                                 5.00
5 and thereafter                  None
 
     The contingent deferred sales charge is waived on any redemption or
repurchase of Units after the death (including the death of a single joint
tenant with rights of survivorship) or disability (as defined in the Internal
Revenue Code) of an investor, provided the redemption or repurchase is requested
within one year of the death or initial determination of disability. The
Sponsors may require receipt of satisfactory proof of disability before
releasing the portion of the proceeds representing the amount of the contingent
deferred sales charge waived.
 
     To assist investors in understanding the total costs of purchasing units
during the first four years of the Fund and disposing of those units by the
fifth year, the following tables set forth the maximum combined up-front,
periodic and contingent deferred sales charges that would be incurred (assuming
a constant Unit price) by an investor:
                    UNITS PURCHASED ON INITIAL OFFERING DATE
 
<TABLE><CAPTION>
  YEAR OF UNIT                              DEFERRED SALES     CONTINGENT DEFERRED
   DISPOSITION       UP-FRONT SALES CHARGE         CHARGE        SALES CHARGE       TOTAL SALES CHARGES
- -------------------  ---------------------  -----------------  -------------------  -------------------
           <S>                 <C>              <C>                 <C>                  <C>
             1                  None            $   11.00           $   25.00            $   36.00
             2                  None                22.00               15.00                37.00
             3                  None                33.00               10.00                43.00
             4                  None                44.00                5.00                49.00
             5                  None                55.00                0.00                55.00
</TABLE>
 
                                      b-1
<PAGE>
                  UNITS PURCHASED ON FIRST ANNIVERSARY OF FUND
<TABLE><CAPTION>

  YEAR OF UNIT                              DEFERRED SALES     CONTINGENT DEFERRED
   DISPOSITION       UP-FRONT SALES CHARGE         CHARGE        SALES CHARGE       TOTAL SALES CHARGES
- -------------------  ---------------------  -----------------  -------------------  -------------------
           <S>            <C>                   <C>                 <C>                  <C>
             2             $   11.00            $   11.00           $   15.00            $   37.00
             3                 11.00                22.00               10.00                43.00
             4                 11.00                33.00                5.00                49.00
             5                 11.00                44.00                0.00                55.00
</TABLE>
 
                 UNITS PURCHASED ON SECOND ANNIVERSARY OF FUND
 
<TABLE><CAPTION>
  YEAR OF UNIT                              DEFERRED SALES     CONTINGENT DEFERRED
   DISPOSITION       UP-FRONT SALES CHARGE         CHARGE        SALES CHARGE       TOTAL SALES CHARGES
- -------------------  ---------------------  -----------------  -------------------  -------------------
             <S>           <C>                  <C>                 <C>                  <C>
             3             $   22.00            $   11.00           $   10.00            $   43.00
             4                 22.00                22.00                5.00                49.00
             5                 22.00                33.00                0.00                55.00
</TABLE>
 
                  UNITS PURCHASED ON THIRD ANNIVERSARY OF FUND
 
<TABLE><CAPTION>
  YEAR OF UNIT                              DEFERRED SALES     CONTINGENT DEFERRED
   DISPOSITION       UP-FRONT SALES CHARGE         CHARGE        SALES CHARGE       TOTAL SALES CHARGES
- -------------------  ---------------------  -----------------  -------------------  -------------------
             <S>           <C>                  <C>                 <C>                  <C>
             4             $   33.00            $   11.00           $    5.00            $   49.00
             5                 33.00                22.00                0.00                55.00
</TABLE>
 
                 UNITS PURCHASED ON FOURTH ANNIVERSARY OF FUND
 
<TABLE><CAPTION>
  YEAR OF UNIT                              DEFERRED SALES     CONTINGENT DEFERRED
   DISPOSITION       UP-FRONT SALES CHARGE         CHARGE        SALES CHARGE       TOTAL SALES CHARGES
- -------------------  ---------------------  -----------------  -------------------  -------------------
             <S>           <C>                  <C>                 <C>                  <C>
             5             $   44.00            $   11.00           $    0.00            $   55.00
</TABLE>
 
                                      b-2
<PAGE>
                                   APPENDIX C
           SALES CHARGE SCHEDULES FOR MUNICIPAL INVESTMENT TRUST FUND
                                INITIAL OFFERING
 
<TABLE><CAPTION>
                                                      SALES CHARGE
                                       (GROSS UNDERWRITING PROFIT)
                                     ----------------------------------
                                      AS PERCENT OF       AS PERCENT OF  DEALER CONCESSION AS   PRIMARY MARKET
                                     OFFER SIDE PUBLIC     NET AMOUNT    PERCENT OF PUBLIC       CONCESSION TO
NUMBER OF UNITS                      OFFERING PRICE          INVESTED     OFFERING PRICE        INTRODUCING DEALERS
- -----------------------------------  -------------------  -------------  ---------------------  -------------------

 
           MONTHLY PAYMENT SERIES, MULTISTATE SERIES, INSURED SERIES

<S>                                            <C>              <C>                <C>               <C>
Less than 250......................            4.50%            4.712%             2.925%            $   32.40
250 - 499..........................            3.50             3.627              2.275                 25.20
500 - 749..........................            3.00             3.093              1.950                 21.60
750 - 999..........................            2.50             2.564              1.625                 18.00
1,000 or more......................            2.00             2.041              1.300                 14.40
</TABLE>
 
                   INTERMEDIATE SERIES (TEN YEAR MATURITIES)
 
<TABLE>
<S>                                            <C>              <C>                <C>               <C>
Less than 250......................            4.00%            4.167%             2.600%            $   28.80
250 - 499..........................            3.00             3.093              1.950                 21.60
500 - 749..........................            2.50             2.564              1.625                 18.00
750 - 999..........................            2.00             2.041              1.300                 14.40
1,000 or more......................            1.50             1.523              0.975                 10.00
</TABLE>
 
              INTERMEDIATE SERIES (SHORT INTERMEDIATE MATURITIES)
 
<TABLE>
<S>                                            <C>              <C>                <C>               <C>
Less than 250......................            2.75%            2.828%             1.788%            $   19.80
250 - 499..........................            2.25             2.302              1.463                 16.20
500 - 749..........................            1.75             1.781              1.138                 12.60
750 - 999..........................            1.25             1.266              0.813                  9.00
1,000 or more......................            1.00             1.010              0.650                  7.20
</TABLE>
 
                                SECONDARY MARKET
 
                   ACTUAL SALES CHARGE AS     DEALER CONCESSION AS
                   PERCENT OF EFFECTIVE       PERCENT OF EFFECTIVE
 NUMBER OF UNITS        SALES CHARGE               SALES CHARGE
- -----------------  -------------------------  -------------------------
1-249                            100%                        65%
250-499                           80                         52
500-749                           60                         39
750-999                           45                      29.25
1,000 or more                     35                      22.75

 
                             EFFECTIVE SALES CHARGE
 

                               AS PERCENT       AS PERCENT
          TIME TO             OF BID SIDE        OF PUBLIC
          MATURITY             EVALUATION    OFFERING PRICE
- ----------------------------  -------------  -----------------
Less than six months                    0%               0%
Six months to 1 year                0.756             0.75
Over 1 year to 2 years              1.523             1.50
Over 2 years to 4 years             2.564             2.50
Over 4 years to 8 years             3.627             3.50
Over 8 years to 15 years            4.712             4.50
Over 15 years                       5.820             5.50

 
     For this purpose, a Bond will be considered to mature on its stated
maturity date unless it has been called for redemption or funds or securities
have been placed in escrow to redeem it on an earlier date, or is subject to a
mandatory tender, in which case the earlier date will be considered the maturity
date.
 
                                      c-1
<PAGE>
 
                             Def ined
                             Asset FundsSM
 

SPONSORS:                               MUNICIPAL INVESTMENT
Merrill Lynch,                          TRUST FUND
Pierce, Fenner & Smith Incorporated     Multistate Series - 85
Defined Asset Funds                     (Unit Investment Trusts)
P.O. Box 9051                           PROSPECTUS PARTS A AND B
Princeton, N.J. 08543-9051              This Prospectus consists of a Part A and
(609) 282-8500                          a Part B. The Prospectus does not
Smith Barney Inc.                       contain all of the information with
Unit Trust Department                   respect to the investment company set
388 Greenwich Street--23rd Floor        forth in its registration statement and
New York, N.Y. 10013                    exhibits relating thereto which have
1-800-223-2532                          been filed with the Securities and
PaineWebber Incorporated                Exchange Commission, Washington, D.C.
1200 Harbor Blvd.                       under the Securities Act of 1933 and the
Weehawken, N.J. 07087                   Investment Company Act of 1940, and to
(201) 902-3000                          which reference is hereby made.
Prudential Securities Incorporated      No person is authorized to give any
One Seaport Plaza                       information or to make any
199 Water Street                        representations with respect to this
New York, N.Y. 10292                    investment company not contained in this
(212) 776-1000                          Prospectus; and any information or
Dean Witter Reynolds Inc.               representation not contained herein must
Two World Trade Center--59th Floor      not be relied upon as having been
New York, N.Y. 10048                    authorized. This Prospectus does not
(212) 392-2222                          constitute an offer to sell, or a
EVALUATOR:                              solicitation of an offer to buy,
Kenny Information Systems,              securities in any state to any person to
a Division of J. J. Kenny Co., Inc.     whom it is not lawful to make such offer
65 Broadway                             in such state.
New York, N.Y. 10006-2511
INDEPENDENT ACCOUNTANTS:
Deloitte & Touche LLP
2 World Financial Center
9th Floor
New York, N.Y. 10281-1414
TRUSTEE:
The Chase Manhattan Bank, N.A.
Unit Trust Department
Box 2051
New York, N.Y. 10081
1-800-323-1508

                                                      15090--3/95




© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission